Boise, Idaho (83701), United States
Zone Forecast for Boise, Idaho:
Dated: 230 AM MDT TUE SEP 15 2026 Expires: 1000 AM MDT TUE SEP 15 2026 Select View: 3 Day 7 Day
Includes the Counties/Areas: Upper Treasure Valley
| TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY | SUNDAY | MONDAY |
 Areas of Fog High: 77°F Low: 47°F |  Sunny High: 80°F Low: 53°F |  Chance of Showers High: 77°F Low: 50°F Pop: 40% | Areas of Fog High: 78°F Low: 49°F | Areas of Fog High: 78°F Low: 49°F | Areas of Fog High: 78°F Low: 52°F |  Mostly Clear High: 83°F Low: 52°F |
| Tuesday: | Areas of fog this morning. Sunny. Highs 74 to 79. Southeast winds up to 10 mph. |
| Wednesday: | Sunny. Highs 77 to 82. West winds up to 10 mph. |
| Thursday: | Areas of fog in the morning. Partly cloudy with a 40 percent chance of showers. Highs 74 to 79. Southeast winds up to 10 mph in the morning, shifting to southwest with gusts to 25 mph in the afternoon. |
| Friday: | Areas of fog in the morning. Areas of fog through the day. Mostly clear. Highs 74 to 81. Lows 45 to 51. |
| Saturday: | Areas of fog in the morning. Areas of fog through the day. Mostly clear. Highs 74 to 81. Lows 45 to 51. |
| Sunday: | Areas of fog in the morning. Areas of fog through the day. Mostly clear. Highs 74 to 81. Lows 45 to 51. |
| Monday: | Mostly clear. Highs 80 to 85. Lows 48 to 54. |
| Tuesday: | Mostly sunny. Highs 81 to 86. |