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.

Overcast

45°F

7°C

Humidity 76%
Wind Speed WSW 3 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 12 Apr 05:08 PM MDT
Extended Forecast for

Boise ID

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. Steady temperature around 50. South southwest wind around 5 mph. Chance of precipitation is 100%.

    High: 50 °F

    Showers

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. Southeast wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers
    Likely

  • Monday

    Monday: Showers. High near 52. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Showers

  • Monday Night

    Monday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 36. Northwest wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Calm wind becoming west around 6 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers after midnight. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 55. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 3am, then a chance of rain and snow showers. Low around 33. Chance of precipitation is 90%.

    Low: 33 °F

    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Steady temperature around 50. South southwest wind around 5 mph. Chance of precipitation is 100%.
Tonight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. Southeast wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers. High near 52. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 36. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 62. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
A 50 percent chance of showers after midnight. Mostly cloudy, with a low around 45.
Wednesday
Showers. High near 55. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain showers before 3am, then a chance of rain and snow showers. Low around 33. Chance of precipitation is 90%.
Thursday
A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 32.
Saturday
Sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 68.
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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 pm MDT Apr 12, 2026
Forecast Valid:
5pm MDT Apr 12, 2026-6pm MDT Apr 19, 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