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

46°F

8°C

Humidity 52%
Wind Speed E 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 29 Mar 02:20 AM MDT
Extended Forecast for

Boise ID

  • Overnight

    Overnight: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 73. Calm wind becoming northeast around 5 mph.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. West southwest wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 55. Light west northwest wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.

    High: 61 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers. Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 42. Calm wind.
Sunday
Mostly sunny, with a high near 73. Calm wind becoming northeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 43. West southwest wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 55. Light west northwest wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 31. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 60.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Wednesday Night
Showers. Low around 38. Chance of precipitation is 90%.
Thursday
Showers likely. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 63.
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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:
12:29 am MDT Mar 29, 2026
Forecast Valid:
2am MDT Mar 29, 2026-6pm MDT Apr 4, 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