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

Boise Air Terminal (KBOI)

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

Clear

72°F

22°C

Humidity 15%
Wind Speed NW 6 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 17 Jun 11:20 PM MDT
Extended Forecast for

Boise ID

  • Tonight

    Tonight: Clear, with a low around 54. Light and variable wind.

    Low: 54 °F

    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 89. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 89 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 58 °F

    Decreasing
    Clouds

  • Juneteenth

    Juneteenth: Mostly sunny and hot, with a high near 96. Calm wind becoming west around 5 mph in the afternoon.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 65. West northwest wind 5 to 7 mph becoming south southeast after midnight.

    Low: 65 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers before noon. Partly sunny, with a high near 88.

    High: 88 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 54. Light and variable wind.
Thursday
Increasing clouds, with a high near 89. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Northwest wind 5 to 7 mph becoming calm in the evening.
Juneteenth
Mostly sunny and hot, with a high near 96. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 65. West northwest wind 5 to 7 mph becoming south southeast after midnight.
Saturday
A 20 percent chance of showers before noon. Partly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Sunny and hot, with a high near 90.
Sunday Night
Clear, with a low around 56.
Monday
Sunny and hot, with a high near 94.
Monday Night
Clear, with a low around 58.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.62°N 116.22°W (Elev. 2710 ft)
Last Update:
12:30 pm MDT Jun 17, 2026
Forecast Valid:
11pm MDT Jun 17, 2026-6pm MDT Jun 24, 2026
 
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