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

91°F

33°C

Humidity 14%
Wind Speed NNE 8 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 18 Jun 05:05 PM MDT
Extended Forecast for

Boise ID

  • Tonight

    Tonight: Clear, with a low around 57. East northeast wind 5 to 8 mph becoming calm after midnight.

    Low: 57 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny and hot, with a high near 92. Calm wind becoming northwest 5 to 9 mph in the morning.

    High: 92 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. Northwest wind 5 to 9 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75. Light northwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 45. Northwest wind 9 to 15 mph, with gusts as high as 28 mph.

    Low: 45 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 57. East northeast wind 5 to 8 mph becoming calm after midnight.
Juneteenth
Sunny and hot, with a high near 92. Calm wind becoming northwest 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 55. Northwest wind 5 to 9 mph.
Friday
Mostly sunny, with a high near 75. Light northwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45. Northwest wind 9 to 15 mph, with gusts as high as 28 mph.
Saturday
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 65.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny and hot, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.64°N 116.19°W (Elev. 2999 ft)
Last Update:
3:19 pm MDT Jun 18, 2025
Forecast Valid:
5pm MDT Jun 18, 2025-6pm MDT Jun 25, 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