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

37°F

3°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 27 Nov 08:20 PM MST
Extended Forecast for

Boise ID

  • Tonight

    Tonight: Patchy fog between midnight and 1am. Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: A 20 percent chance of rain. Partly sunny, with a high near 48. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 48 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 29. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 29 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A 30 percent chance of rain after 5pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 44. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 44 °F

    Areas Fog
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain and snow after 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Patchy fog between midnight and 1am. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 48. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Friday Night
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 29. Northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
A 30 percent chance of rain after 5pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 44. Calm wind becoming south southeast around 6 mph in the afternoon.
Saturday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 25.
Monday
Mostly sunny, with a high near 43.
Monday Night
A slight chance of rain and snow after 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow before 11am. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 43.
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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:
4:04 pm MST Nov 27, 2025
Forecast Valid:
8pm MST Nov 27, 2025-6pm MST Dec 4, 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