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

41°F

5°C

Humidity 70%
Wind Speed W 9 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 05 Mar 11:20 AM PST
Extended Forecast for

Grangeville ID

  • This Afternoon

    This Afternoon: Rain and snow likely before 2pm, then rain. Snow level 4100 feet. High near 40. West wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow, mainly between 11pm and midnight. Snow level 3900 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 30. West southwest wind 5 to 9 mph becoming light southwest after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A chance of rain and snow before 1pm, then a chance of rain after 2pm. Snow level rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 42. Southwest wind 3 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 35. West southwest wind around 6 mph becoming light and variable. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A 50 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 51. South southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 51 °F

    Chance Rain
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain after 11am. Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Rain Likely
    and Breezy

  • Monday

    Monday: Rain likely. Snow level 4500 feet lowering to 3300 feet in the afternoon . Mostly cloudy, with a high near 47. Breezy.

    High: 47 °F

    Rain Likely
    and Breezy

Detailed Forecast

This Afternoon
Rain and snow likely before 2pm, then rain. Snow level 4100 feet. High near 40. West wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow, mainly between 11pm and midnight. Snow level 3900 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 30. West southwest wind 5 to 9 mph becoming light southwest after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before 1pm, then a chance of rain after 2pm. Snow level rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 42. Southwest wind 3 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 35. West southwest wind around 6 mph becoming light and variable. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
A 50 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 51. South southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
A 40 percent chance of rain after 11am. Partly sunny, with a high near 54.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 39. Breezy.
Monday
Rain likely. Snow level 4500 feet lowering to 3300 feet in the afternoon . Mostly cloudy, with a high near 47. Breezy.
Monday Night
Snow likely. Mostly cloudy, with a low around 27. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 38. Breezy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 27.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 43.
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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:
11:21 am MST Mar 5, 2026
Forecast Valid:
12pm MST Mar 5, 2026-6pm MDT Mar 11, 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