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

36°F

2°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 34°F (1°C)
Visibility 8.00 mi
Last update 01 Jan 04:35 PM MST
Extended Forecast for

Boise ID

  • New Year's Day

    New Year's Day: Rain likely. Cloudy, with a high near 42. Light north wind. Chance of precipitation is 70%.

    High: 42 °F

    Rain Likely

  • Tonight

    Tonight: Rain. Low around 36. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Friday

    Friday: Rain likely before 11am. Mostly cloudy, with a high near 50. Light east wind. Chance of precipitation is 70%.

    High: 50 °F

    Rain Likely
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. East wind 3 to 6 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 54. Southeast wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 54 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °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: Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely

  • Monday

    Monday: A 40 percent chance of rain. Partly sunny, with a high near 49.

    High: 49 °F

    Chance Rain

Detailed Forecast

New Year's Day
Rain likely. Cloudy, with a high near 42. Light north wind. Chance of precipitation is 70%.
Tonight
Rain. Low around 36. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain likely before 11am. Mostly cloudy, with a high near 50. Light east wind. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 38. East wind 3 to 6 mph.
Saturday
A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 54. Southeast wind 7 to 10 mph, with gusts as high as 21 mph.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 52.
Sunday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 49.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 33.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Thursday
A chance of snow. Partly sunny, with a high near 42.
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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:
2:04 pm MST Jan 1, 2026
Forecast Valid:
4pm MST Jan 1, 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