Current conditions at

Boise Air Terminal (KBOI)

Lat: 43.56704°NLon: 116.24053°WElev: 2822.0ft.

Overcast

48°F

9°C

Humidity 82%
Wind Speed NNW 9 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 21 Apr 11:53 PM MDT
Extended Forecast for

Boise Municipal ID

  • Overnight

    Overnight: Showers and possibly a thunderstorm.  Low around 43. West wind 6 to 13 mph becoming east. Winds could gust as high as 23 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Showers

  • Wednesday

    Wednesday: Showers.  High near 52. South southeast wind 8 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 52 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly before midnight.  Low around 40. West northwest wind 9 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Showers then
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers after noon.  Partly sunny, with a high near 54. West northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. Northwest wind 7 to 16 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Friday Night

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

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 43. West wind 6 to 13 mph becoming east. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers. High near 52. South southeast wind 8 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers, mainly before midnight. Low around 40. West northwest wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 20 percent chance of showers after noon. Partly sunny, with a high near 54. West northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 34. Northwest wind 7 to 16 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Boise Municipal ID
 43.55°N 116.2°W (Elev. 2900 ft)
12:30 pm MDT Apr 21, 2026
12am MDT Apr 22, 2026-6pm MDT Apr 28, 2026
 
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