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

81°F

27°C

Humidity 14%
Wind Speed NW 11 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 24 May 01:35 PM MDT
Extended Forecast for

Boise ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 88. Northwest wind around 7 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. Light and variable wind becoming east 5 to 8 mph in the evening.

    Low: 57 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny and hot, with a high near 93. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 93 °F

    Hot

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53. Southeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 70. Light west wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 70 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before noon. Partly sunny, with a high near 72.

    High: 72 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 88. Northwest wind around 7 mph.
Tonight
Mostly clear, with a low around 57. Light and variable wind becoming east 5 to 8 mph in the evening.
Memorial Day
Sunny and hot, with a high near 93. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 53. Southeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 22 mph.
Tuesday
Mostly cloudy, with a high near 70. Light west wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 46.
Wednesday
A 30 percent chance of showers before noon. Partly sunny, with a high near 72.
Wednesday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 48.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.62°N 116.22°W (Elev. 2710 ft)
Last Update:
12:29 pm MDT May 24, 2026
Forecast Valid:
1pm MDT May 24, 2026-6pm MDT May 30, 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