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

48°F

9°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 23 Dec 09:20 PM MST
Extended Forecast for

Boise ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. East southeast wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 11am. Cloudy, with a high near 56. East southeast wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    High: 56 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 42. East southeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Christmas Day

    Christmas Day: A 50 percent chance of rain. Partly sunny, with a high near 57. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain. Low around 39. Southeast wind 6 to 8 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain before 11pm, then a slight chance of rain and snow. Partly cloudy, with a low around 31. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 46. East southeast wind 8 to 11 mph, with gusts as high as 22 mph.
Wednesday
Rain likely, mainly after 11am. Cloudy, with a high near 56. East southeast wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 42. East southeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Christmas Day
A 50 percent chance of rain. Partly sunny, with a high near 57. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Rain. Low around 39. Southeast wind 6 to 8 mph. Chance of precipitation is 80%.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
Friday Night
A chance of rain before 11pm, then a slight chance of rain and snow. Partly cloudy, with a low around 31. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.59°N 116.24°W (Elev. 2766 ft)
Last Update:
2:04 pm MST Dec 23, 2025
Forecast Valid:
9pm MST Dec 23, 2025-6pm MST Dec 30, 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