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.

Partly Cloudy

70°F

21°C

Humidity 37%
Wind Speed W 12 MPH
Barometer 29.55 in (1000.68 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 26 May 02:15 AM MDT
Extended Forecast for

Boise ID

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly cloudy, with a low around 54. West northwest wind around 7 mph.

    Low: 54 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 73. West northwest wind 5 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 49. Northwest wind 11 to 16 mph becoming light after midnight. Winds could gust as high as 30 mph.

    Low: 49 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. Light and variable wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 25 mph.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 54. Northwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Chance of precipitation is 50%.

    High: 78 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 54. West northwest wind around 7 mph.
Tuesday
A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 73. West northwest wind 5 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 49. Northwest wind 11 to 16 mph becoming light after midnight. Winds could gust as high as 30 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. Light and variable wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 25 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 54. Northwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Saturday
A 30 percent chance of showers before noon. Partly sunny, with a high near 73.
Saturday Night
A 20 percent chance of showers. Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.62°N 116.22°W (Elev. 2710 ft)
Last Update:
12:29 am MDT May 26, 2026
Forecast Valid:
2am MDT May 26, 2026-6pm MDT Jun 1, 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