National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat Continues; Monitoring Excessive Rainfall and Flash Flooding

The heat continues along and east of the Mississippi River. The most significant cumulative heat impacts are expected across the Mid-Atlantic through today and eastern Ohio Valley through Friday. Severe weather and heavy rainfall potential from the Southwest, Plains, upper Midwest, Great Lakes, mid-Atlantic and Northeast the next couple of days. A disturbance near the Marianas may bring flooding. Read More >

Current conditions at

Boise Air Terminal (KBOI)

Lat: 43.56704°NLon: 116.24053°WElev: 2822.0ft.

Clear

69°F

21°C

Humidity 40%
Wind Speed NNW 5 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 26 Jun 08:53 AM MDT
Extended Forecast for

Boise IDSimilar City Names

  • Today

    Today: Sunny and hot, with a high near 90. West northwest wind 3 to 8 mph.

    High: 90 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 59. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89. Calm wind becoming northwest 5 to 8 mph in the morning. Winds could gust as high as 20 mph.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Northwest wind 5 to 9 mph becoming light after midnight.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. Calm wind becoming northwest 5 to 8 mph in the morning.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

Detailed Forecast

Today
Sunny and hot, with a high near 90. West northwest wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 59. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 89. Calm wind becoming northwest 5 to 8 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 59. Northwest wind 5 to 9 mph becoming light after midnight.
Saturday
Sunny, with a high near 89. Calm wind becoming northwest 5 to 8 mph in the morning.
Saturday Night
Clear, with a low around 58.
Sunday
Sunny and hot, with a high near 95.
Sunday Night
Clear, with a low around 62.
Monday
Sunny and hot, with a high near 101.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
Mostly sunny and hot, with a high near 100.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Sunny and hot, with a high near 97.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boise IDSimilar City Names
 43.62°N 116.22°W (Elev. 2710 ft)
Last Update:
3:20 am MDT Jun 26, 2025
Forecast Valid:
9am MDT Jun 26, 2025-6pm MDT Jul 2, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation