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.

Overcast

28°F

-2°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 01 Jan 01:35 AM MST
Extended Forecast for

Boise ID

  • Overnight

    Overnight: A 30 percent chance of snow after 5am. Partly cloudy early, then becoming cloudy, with a low around 29. Calm wind. Little or no snow accumulation expected.

    Low: 29 °F

    Chance Snow

  • New Year's Day

    New Year's Day: A chance of rain and snow before 8am, then rain likely. Cloudy, with a high near 42. Light and variable wind. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain. Low around 37. Light east southeast wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain

  • Friday

    Friday: A 40 percent chance of rain before 11am. Mostly cloudy, with a high near 49. Light east southeast wind.

    High: 49 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. East southeast wind 3 to 7 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of snow after 5am. Partly cloudy early, then becoming cloudy, with a low around 29. Calm wind. Little or no snow accumulation expected.
New Year's Day
A chance of rain and snow before 8am, then rain likely. Cloudy, with a high near 42. Light and variable wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
Rain. Low around 37. Light east southeast wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 40 percent chance of rain before 11am. Mostly cloudy, with a high near 49. Light east southeast wind.
Friday Night
Mostly cloudy, with a low around 38. East southeast wind 3 to 7 mph.
Saturday
A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 53.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 41.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 52.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 51.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 33.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 47.
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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:
5:55 pm MST Dec 31, 2025
Forecast Valid:
1am MST Jan 1, 2026-6pm MST Jan 7, 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