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.

Mist

34°F

1°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 33°F (1°C)
Visibility 0.25 mi
Last update 02 Jan 07:53 AM MST
Extended Forecast for

Boise ID

  • Today

    Today: Rain likely before 11am. Mostly cloudy, with a high near 50. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 37. East wind 3 to 7 mph.

    Low: 37 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 54. East southeast wind 8 to 10 mph.

    High: 54 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 44. East southeast wind around 11 mph, with gusts as high as 21 mph.

    Low: 44 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 55. East southeast wind around 9 mph, with gusts as high as 20 mph.

    High: 55 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 40. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain Likely

  • Monday

    Monday: A 40 percent chance of rain. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

Detailed Forecast

Today
Rain likely before 11am. Mostly cloudy, with a high near 50. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 37. East wind 3 to 7 mph.
Saturday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 54. East southeast wind 8 to 10 mph.
Saturday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 44. East southeast wind around 11 mph, with gusts as high as 21 mph.
Sunday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 55. East southeast wind around 9 mph, with gusts as high as 20 mph.
Sunday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 40. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 49.
Monday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 35.
Wednesday
Rain likely. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Mostly sunny, with a high near 40. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.6°N 116.18°W (Elev. 2776 ft)
Last Update:
2:28 am MST Jan 2, 2026
Forecast Valid:
8am MST Jan 2, 2026-6pm MST Jan 8, 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