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 75%
Wind Speed SSE 8 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 13 Apr 03:20 AM MDT
Extended Forecast for

Boise ID

  • Overnight

    Overnight: Showers. Low around 39. Southeast wind around 5 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 1pm. High near 53. Light and variable wind becoming west southwest 5 to 7 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 53 °F

    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 8pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 37. North northwest wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 59 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 43. East wind around 6 mph becoming light and variable after midnight.

    Low: 43 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 3pm. High near 56. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 3am, then a chance of rain and snow showers. Some thunder is also possible. Low around 33. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: Snow showers likely before 3pm, then rain showers likely. Some thunder is also possible. Partly sunny, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers. Low around 39. Southeast wind around 5 mph. Chance of precipitation is 80%.
Monday
Showers, with thunderstorms also possible after 1pm. High near 53. Light and variable wind becoming west southwest 5 to 7 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A 20 percent chance of showers and thunderstorms before 8pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 37. North northwest wind around 6 mph becoming calm in the evening.
Tuesday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming west northwest around 6 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 43. East wind around 6 mph becoming light and variable after midnight.
Wednesday
Showers, with thunderstorms also possible after 3pm. High near 56. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain showers before 3am, then a chance of rain and snow showers. Some thunder is also possible. Low around 33. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Snow showers likely before 3pm, then rain showers likely. Some thunder is also possible. Partly sunny, with a high near 47. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 68.
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:
12:30 am MDT Apr 13, 2026
Forecast Valid:
3am MDT Apr 13, 2026-6pm MDT Apr 19, 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