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

70°F

21°C

Humidity 19%
Wind Speed NNE 4 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 28 Mar 02:35 PM MDT
Extended Forecast for

Boise ID

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 72. West northwest wind 3 to 6 mph.

    High: 72 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. Calm wind becoming east northeast around 6 mph in the evening.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 54. Northwest wind 8 to 14 mph.

    High: 54 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 72. West northwest wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 43. North northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 74. Calm wind becoming south southwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43. Calm wind becoming east northeast around 6 mph in the evening.
Monday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 54. Northwest wind 8 to 14 mph.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 42.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 62.
Wednesday Night
Showers. Low around 39. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 52. 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 55.
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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:
12:29 pm MDT Mar 28, 2026
Forecast Valid:
2pm MDT Mar 28, 2026-6pm MDT Apr 3, 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