Storm Moving from Western into Central U.S. through Wednesday

A storm system moving over the Rockies Wednesday will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Moderate snow is expected from northwestern Wyoming into southern Montana. Read More >

Current conditions at

Boise Air Terminal (KBOI)

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

Clear

43°F

6°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 15 Oct 01:35 AM MDT
Extended Forecast for

Boise ID

  • Overnight

    Overnight: A 20 percent chance of showers.  Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers likely, mainly before noon.  Areas of fog before noon.  Otherwise, mostly cloudy, with a high near 58. Calm wind becoming west northwest around 6 mph in the afternoon.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Showers
    Likely and
    Areas Fog

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 38. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61. Calm wind becoming west northwest 5 to 9 mph in the morning.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 42. Calm wind.
Wednesday
Showers likely, mainly before noon. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 58. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 38. West northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 61. Calm wind becoming west northwest 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 40. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 48.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 68.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 41.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.62°N 116.22°W (Elev. 2710 ft)
3:04 pm MDT Oct 14, 2025
1am MDT Oct 15, 2025-6pm MDT Oct 21, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database