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

66°F

19°C

Humidity 29%
Wind Speed SE 9 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 09 Oct 12:05 AM MDT
Extended Forecast for

Boise ID

  • Overnight

    Overnight: Clear, with a low around 53. East southeast wind around 5 mph becoming light and variable.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. West northwest wind 3 to 6 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62. Calm wind becoming northwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 4am. Mostly cloudy, with a low around 40. West wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers after 9am. Partly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Columbus Day

    Columbus Day: A 30 percent chance of showers. Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before midnight. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers and
    Patchy Fog

Detailed Forecast

Overnight
Clear, with a low around 53. East southeast wind around 5 mph becoming light and variable.
Friday
Sunny, with a high near 86. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 47. West northwest wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 62. Calm wind becoming northwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A 20 percent chance of showers before 4am. Mostly cloudy, with a low around 40. West wind 5 to 9 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of showers after 9am. Partly sunny, with a high near 58.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 37.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 57.
Monday Night
A 30 percent chance of showers, mainly before midnight. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 39.
Tuesday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 63.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 42.
Wednesday
A 20 percent chance of showers. Patchy fog. Otherwise, mostly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Patchy fog. Otherwise, sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.62°N 116.22°W (Elev. 2710 ft)
Last Update:
12:54 pm MDT Oct 8, 2026
Forecast Valid:
12am MDT Oct 9, 2026-6pm MDT Oct 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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