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

88°F

31°C

Humidity 15%
Wind Speed NNW 6 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 18 Jun 09:00 PM MDT
Extended Forecast for

Boise ID

  • Tonight

    Tonight: Clear, with a low around 57. North wind around 5 mph becoming calm after midnight.

    Low: 57 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny and hot, with a high near 93. Calm wind becoming northwest 5 to 8 mph in the morning.

    High: 93 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. West northwest wind 5 to 9 mph.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 76. West northwest wind 5 to 11 mph, with gusts as high as 23 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 46. Northwest wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 46 °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 70.

    High: 70 °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. North wind around 5 mph becoming calm after midnight.
Juneteenth
Sunny and hot, with a high near 93. Calm wind becoming northwest 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 56. West northwest wind 5 to 9 mph.
Friday
Mostly sunny, with a high near 76. West northwest wind 5 to 11 mph, with gusts as high as 23 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 46. Northwest wind 8 to 15 mph, with gusts as high as 25 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 70.
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 86.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny and hot, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.61°N 116.25°W (Elev. 2726 ft)
Last Update:
3:19 pm MDT Jun 18, 2025
Forecast Valid:
9pm 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