Dangerous Heat and Possible Flooding This Week
Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >
Current conditions at
Boise Air Terminal (KBOI)
Lat: 43.56704°NLon: 116.24053°WElev: 2822.0ft.
Clear
52°F
11°C
| Humidity | 53% |
| Wind Speed | ESE 8 MPH |
| Barometer | 30.04 in (1017.27 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 15 Sep 04:35 AM MDT |
Extended Forecast for
Boise ID
Today
High: 77 °F
Sunny
Tonight
Low: 51 °F
Decreasing
CloudsWednesday
High: 81 °F
Sunny
Wednesday Night
Low: 55 °F
Mostly Clear
then Chance
ShowersThursday
High: 76 °F
Chance
ShowersThursday Night
Low: 53 °F
Chance
ShowersFriday
High: 77 °F
Sunny
Friday Night
Low: 51 °F
Mostly Clear
Saturday
High: 80 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 77. East southeast wind 5 to 7 mph becoming light and variable in the afternoon.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 51. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 81. Calm wind becoming west northwest around 5 mph in the afternoon.
Wednesday Night
A 40 percent chance of showers after midnight. Partly cloudy, with a low around 55. West northwest wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 76. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 53.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 55.
Monday
Mostly sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Boise ID
43.62°N 116.19°W (Elev. 2792 ft)
43.62°N 116.19°W (Elev. 2792 ft)
12:29 am MDT Sep 15, 2026
4am MDT Sep 15, 2026-6pm MDT Sep 21, 2026
Additional Resources
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