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 N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 29 Mar 03:20 AM MDT
Extended Forecast for

Boise ID

  • Overnight

    Overnight: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Calm wind becoming west around 5 mph.

    High: 74 °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. Mostly cloudy, with a high near 56. Light west northwest wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 56 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers. Low around 39. Chance of precipitation is 90%.

    Low: 39 °F

    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 43. Calm wind.
Sunday
Mostly sunny, with a high near 74. Calm wind becoming west 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. Mostly cloudy, with a high near 56. 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 32. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 43.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Wednesday Night
Showers. Low around 39. Chance of precipitation is 90%.
Thursday
Showers likely. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 64.
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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:
12:29 am MDT Mar 29, 2026
Forecast Valid:
3am 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