National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Grangeville - Idaho County Airport (KGIC)

Lat: 45.94111°NLon: 116.13257°WElev: 3287.0ft.

Overcast

43°F

6°C

Humidity 60%
Wind Speed WSW 9 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 02 Apr 02:55 PM PDT
Extended Forecast for

Grangeville ID

  • This Afternoon

    This Afternoon: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 41. West wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Rain and snow likely before midnight, then a chance of snow between midnight and 2am. Mostly cloudy, with a low around 31. Southwest wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 51. Southwest wind around 6 mph.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. North wind around 6 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 41. West wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Rain and snow likely before midnight, then a chance of snow between midnight and 2am. Mostly cloudy, with a low around 31. Southwest wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 51. Southwest wind around 6 mph.
Friday Night
Mostly clear, with a low around 32. North wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 59. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 67.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 36.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 53.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.95°N 116.12°W (Elev. 3301 ft)
Last Update:
2:01 pm MDT Apr 2, 2026
Forecast Valid:
4pm MDT Apr 2, 2026-6pm MDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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