277 FPUS55 KBOI 291837 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 1236 PM MDT Mon Jun 29 2026 Forecast Updated. Spot temperatures are for the rest of today, tonight, and Tuesday. IDZ011-300200- West Central Mountains- 1236 PM MDT Mon Jun 29 2026 .REST OF TODAY...Rain showers. Chance of rain 80 percent. Highs 49 to 61. .TONIGHT...Mostly cloudy with a slight chance of rain showers in the evening, then partly cloudy after midnight. Chance of rain 20 percent. Lows 38 to 47. .TUESDAY...Rain showers likely with a slight chance of thunderstorms in the afternoon. Chance of rain 60 percent. Warmer with highs 59 to 73. .TUESDAY NIGHT...Rain showers likely with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Chance of rain 60 percent. Lows 41 to 49. .WEDNESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 62 to 76. .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 50. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 65 to 79. Lows 43 to 52. .FRIDAY...Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 65 to 78. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 43 to 54. Highs 69 to 83. .SUNDAY...Sunny. Highs 75 to 88. && TEMPERATURE McCall 56 38 67 $$ = IDZ013-300200- Boise Mountains- 1236 PM MDT Mon Jun 29 2026 .REST OF TODAY...Mostly cloudy with a 30 percent chance of rain showers. Highs 51 to 66. Breezy. .TONIGHT...Mostly cloudy in the evening, then clearing. Lows 35 to 50. .TUESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 61 to 76. .TUESDAY NIGHT...Partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Chance of rain 30 percent. Lows 36 to 51. .WEDNESDAY...Sunny. Highs 65 to 79. Breezy. .WEDNESDAY NIGHT...Mostly clear. Lows 37 to 52. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 67 to 81. Lows 38 to 53. .FRIDAY...Sunny. Highs 68 to 82. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 39 to 54. Highs 72 to 86. .SUNDAY...Sunny. Highs 78 to 92. && TEMPERATURE Idaho City 65 37 75 $$ = IDZ028-300200- Camas Prairie- 1236 PM MDT Mon Jun 29 2026 .REST OF TODAY...Mostly sunny. Highs 60 to 65. Breezy. West winds 15 to 20 mph with gusts to 35 mph. .TONIGHT...Mostly cloudy in the evening, then clearing. Lows 35 to 40. Breezy. West winds 10 to 20 mph with gusts to 30 mph in the evening, decreasing to around 10 mph after midnight. .TUESDAY...Mostly sunny. Highs 68 to 73. Light winds in the morning, becoming west 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 40 to 45. Breezy. Northwest winds 10 to 20 mph. Gusts to 30 mph in the evening. .WEDNESDAY...Sunny. Highs 72 to 77. Breezy. Light winds in the morning, becoming southwest 10 to 20 mph with gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 45. Breezy. .THURSDAY...Mostly sunny. Highs 74 to 79. .THURSDAY NIGHT...Mostly cloudy. Lows 43 to 48. .FRIDAY...Mostly sunny. Highs 74 to 79. .FRIDAY NIGHT...Mostly clear. Lows 41 to 46. Breezy. .INDEPENDENCE DAY THROUGH SUNDAY...Clear. Highs 78 to 88. Lows 45 to 50. && TEMPERATURE Fairfield 63 36 71 $$ = IDZ033-300200- Upper Weiser River- 1236 PM MDT Mon Jun 29 2026 .REST OF TODAY...Mostly cloudy with a 30 percent chance of showers. Highs 62 to 67. South winds up to 10 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows 48 to 53. Northeast winds up to 10 mph. .TUESDAY...Increasing clouds. A chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Warmer with highs 72 to 77. Light winds in the morning, becoming southwest around 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Chance of rain 30 percent. Lows 48 to 53. North winds 10 to 15 mph with gusts to 25 mph. .WEDNESDAY...Sunny. Highs 74 to 80. North winds around 10 mph in the morning, shifting to southwest in the afternoon. Gusts to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 49 to 54. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 77 to 83. Lows 51 to 56. .FRIDAY...Sunny. Highs 78 to 83. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 51 to 60. Highs 81 to 87. .SUNDAY...Sunny. Highs 87 to 92. && TEMPERATURE Council 65 49 76 Cambridge 67 48 77 $$ = ORZ064-300200- Oregon Lower Treasure Valley- 1236 PM MDT Mon Jun 29 2026 /1136 AM PDT Mon Jun 29 2026/ .REST OF TODAY...Partly cloudy with a 20 percent chance of showers. Highs 70 to 75. Northwest winds around 10 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows 51 to 56. North winds up to 10 mph. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 77 to 82. Light winds. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Chance of rain 20 percent. Lows 52 to 57. Northwest winds 10 to 15 mph with gusts to 30 mph. .WEDNESDAY...Sunny. Highs 79 to 84. Northwest winds 10 to 15 mph. Gusts to 25 mph in the morning. .WEDNESDAY NIGHT...Mostly clear. Lows 52 to 57. Breezy. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 82 to 87. Lows 54 to 59. .FRIDAY...Sunny. Highs 83 to 88. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 54 to 62. Highs 87 to 92. .SUNDAY...Sunny. Highs 91 to 96. && TEMPERATURE Ontario 73 52 81 $$ = IDZ012-300200- Lower Treasure Valley- 1236 PM MDT Mon Jun 29 2026 .REST OF TODAY...Partly cloudy with a 20 percent chance of showers. Highs 69 to 74. Northwest winds 10 to 15 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows 49 to 54. North winds up to 10 mph with gusts to 20 mph. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 76 to 81. Northwest winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Chance of rain 20 percent. Lows 51 to 56. Northwest winds 10 to 15 mph with gusts to 25 mph. .WEDNESDAY...Sunny. Highs 78 to 83. Northwest winds around 10 mph with gusts to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 55. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 81 to 86. Lows 53 to 58. .FRIDAY...Sunny. Highs 82 to 87. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 53 to 61. Highs 86 to 91. .SUNDAY...Sunny. Highs 90 to 95. && TEMPERATURE Caldwell 73 51 79 $$ = IDZ014-300200- Upper Treasure Valley- 1236 PM MDT Mon Jun 29 2026 .REST OF TODAY...Mostly sunny. Highs 71 to 76. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. .TONIGHT...Partly cloudy. Lows 48 to 53. Northwest winds 10 to 15 mph. Gusts to 25 mph in the evening. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 78 to 83. Light winds in the morning, becoming northwest 10 to 15 mph with gusts to 25 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Chance of rain 20 percent. Lows 51 to 56. Northwest winds 10 to 15 mph with gusts to 25 mph. .WEDNESDAY...Sunny. Highs 80 to 85. Breezy. Northwest winds 10 to 20 mph. Gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 55. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 83 to 88. Lows 52 to 57. .FRIDAY...Sunny. Highs 83 to 88. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 51 to 60. Highs 87 to 92. .SUNDAY...Sunny. Highs 92 to 97. && TEMPERATURE Boise 72 52 79 Mountain Home 74 49 82 $$ = IDZ016-300200- Western Magic Valley- 1236 PM MDT Mon Jun 29 2026 .REST OF TODAY...Mostly sunny. Highs 67 to 72. Breezy. West winds 15 to 20 mph with gusts to 30 mph. .TONIGHT...Decreasing clouds. Lows 44 to 50. Breezy. West winds 10 to 20 mph with gusts to 30 mph in the evening, becoming southwest up to 10 mph after midnight. .TUESDAY...Sunny. Highs 75 to 80. Light winds in the morning, becoming west 10 to 15 mph with gusts to 30 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 47 to 52. West winds 10 to 15 mph with gusts to 30 mph in the evening, shifting to south after midnight. .WEDNESDAY...Sunny. Highs 78 to 83. Breezy. West winds 10 to 20 mph. Gusts to 35 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 48 to 54. Highs 80 to 85. .THURSDAY NIGHT...Mostly cloudy. Lows 51 to 56. .FRIDAY...Mostly sunny. Highs 81 to 86. .FRIDAY NIGHT...Mostly clear. Lows 50 to 55. Breezy. .INDEPENDENCE DAY THROUGH SUNDAY...Clear. Highs 85 to 95. Lows 53 to 58. && TEMPERATURE Jerome 70 50 76 Twin Falls 70 50 77 $$ = IDZ029-300200- Owyhee Mountains- 1236 PM MDT Mon Jun 29 2026 .REST OF TODAY...Mostly sunny. Highs 63 to 68. .TONIGHT...Partly cloudy. Lows 43 to 52. .TUESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 69 to 74. .TUESDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Chance of rain 30 percent. Lows 45 to 53. .WEDNESDAY...Sunny. Highs 71 to 76. .WEDNESDAY NIGHT...Decreasing clouds. Lows 47 to 54. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 74 to 79. Lows 47 to 56. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 75 to 80. Lows 47 to 56. .INDEPENDENCE DAY AND SATURDAY NIGHT...Clear. Highs 79 to 85. Lows 51 to 60. .SUNDAY...Sunny. Highs 84 to 90. $$ = IDZ015-300200- Southwest Highlands- 1236 PM MDT Mon Jun 29 2026 .REST OF TODAY...Mostly sunny. Warmer with highs 66 to 72. .TONIGHT...Decreasing clouds. Lows 41 to 48. .TUESDAY...Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 72 to 78. .TUESDAY NIGHT...Mostly cloudy with a slight chance of rain showers and thunderstorms in the evening, then mostly clear after midnight. Chance of rain 20 percent. Lows 44 to 51. .WEDNESDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 74 to 80. Breezy. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 45 to 53. Highs 76 to 83. .FRIDAY NIGHT...Mostly clear. Lows 47 to 53. .INDEPENDENCE DAY AND SATURDAY NIGHT...Clear. Highs 82 to 87. Lows 51 to 57. .SUNDAY...Sunny. Highs 87 to 93. $$ = IDZ030-300200- Southern Twin Falls County- 1236 PM MDT Mon Jun 29 2026 .REST OF TODAY...Mostly sunny. Highs 66 to 71. Breezy. .TONIGHT...Partly cloudy. Lows 42 to 48. .TUESDAY...Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 73 to 78. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Chance of rain 20 percent. Lows 47 to 52. .WEDNESDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 74 to 79. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 48 to 53. Highs 77 to 82. .THURSDAY NIGHT...Mostly cloudy. Lows 50 to 55. .FRIDAY...Mostly sunny. Highs 78 to 83. .FRIDAY NIGHT...Mostly clear. Lows 49 to 54. .INDEPENDENCE DAY AND SATURDAY NIGHT...Clear. Highs 82 to 87. Lows 53 to 58. .SUNDAY...Sunny. Highs 88 to 93. $$ = ORZ062-300200- Baker County- 1136 AM PDT Mon Jun 29 2026 .REST OF TODAY...Mostly cloudy with a 30 percent chance of rain showers. Highs 62 to 69. Northwest winds 10 to 15 mph with gusts to 25 mph. .TONIGHT...Partly cloudy. Lows 42 to 52. Northwest winds up to 10 mph. .TUESDAY...Partly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 69 to 77. Northwest winds up to 10 mph with gusts to 20 mph. .TUESDAY NIGHT...Partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Chance of rain 30 percent. Lows 39 to 49. Northwest winds 10 to 15 mph with gusts to 25 mph. .WEDNESDAY...Sunny. Highs 71 to 80. Northwest winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 39 to 51. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 75 to 83. Lows 41 to 53. .FRIDAY...Sunny. Highs 75 to 83. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 42 to 56. Highs 81 to 88. .SUNDAY...Sunny. Highs 85 to 93. && TEMPERATURE Baker City 66 42 72 $$ = ORZ061-300200- Harney County- 1136 AM PDT Mon Jun 29 2026 .REST OF TODAY...Partly sunny. Highs 64 to 71. West winds 10 to 15 mph. .TONIGHT...Partly cloudy. Lows 41 to 48. North winds up to 10 mph. .TUESDAY...Mostly sunny. Highs 69 to 76. West winds 10 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows 37 to 45. Northwest winds 10 to 15 mph with gusts to 30 mph. .WEDNESDAY...Sunny. Highs 69 to 77. West winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 41 to 47. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 73 to 82. Lows 41 to 50. .FRIDAY...Sunny. Highs 73 to 82. .FRIDAY NIGHT AND INDEPENDENCE DAY...Clear. Lows 42 to 50. Highs 78 to 88. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 47 to 55. Highs 82 to 92. && TEMPERATURE Burns 70 42 76 $$ = ORZ063-300200- Malheur County- 1236 PM MDT Mon Jun 29 2026 /1136 AM PDT Mon Jun 29 2026/ .REST OF TODAY...Partly sunny. Highs 67 to 73. Northwest winds 10 to 15 mph. .TONIGHT...Partly cloudy. Lows 43 to 53. North winds 10 to 15 mph. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 73 to 79. West winds up to 10 mph with gusts to 20 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 44 to 54. Northwest winds 10 to 15 mph with gusts to 25 mph. .WEDNESDAY...Sunny. Highs 75 to 81. Northwest winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 45 to 54. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 78 to 85. Lows 46 to 56. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 79 to 85. Lows 47 to 57. .INDEPENDENCE DAY AND SATURDAY NIGHT...Clear. Highs 84 to 90. Lows 51 to 60. .SUNDAY...Sunny. Highs 88 to 95. $$ =