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.

Mostly Cloudy

48°F

9°C

Humidity 70%
Wind Speed WNW 3 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 31 Mar 11:20 AM MDT
Extended Forecast for

Boise IDSimilar City Names

  • Today

    Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 63. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%.

    High: 63 °F

    Showers

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 44. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 2pm. High near 60. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Showers
    Likely then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 38. South southeast wind around 8 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Showers

  • Thursday

    Thursday: Rain showers before 9am, then rain and snow showers between 9am and noon, then rain showers after noon. Some thunder is also possible. High near 50. West wind 9 to 15 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 50 °F

    Rain/Snow
    then Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 63. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%.
Tonight
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 44. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 60. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm. Low around 38. South southeast wind around 8 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain showers before 9am, then rain and snow showers between 9am and noon, then rain showers after noon. Some thunder is also possible. High near 50. West wind 9 to 15 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 32. Chance of precipitation is 20%.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boise IDSimilar City Names
 43.62°N 116.22°W (Elev. 2710 ft)
Last Update:
12:29 am MDT Mar 31, 2026
Forecast Valid:
11am MDT Mar 31, 2026-6pm MDT Apr 6, 2026
 
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Additional Resources

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Chance of Precipitation