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

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Clear

55°F

13°C

Humidity 28%
Wind Speed WSW 19 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 27 Feb 02:35 PM PST
Extended Forecast for

Grangeville ID

  • Tonight

    Tonight: Mostly clear, with a low around 30. Southwest wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 51. Light and variable wind.

    High: 51 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. North wind around 6 mph becoming calm in the evening.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain before 11am. Mostly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Southwest wind 5 to 13 mph, with gusts as high as 20 mph.
Saturday
Increasing clouds, with a high near 51. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 34. Light and variable wind.
Sunday
Partly sunny, with a high near 50. Calm wind becoming north northwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 35. North wind around 6 mph becoming calm in the evening.
Monday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 37.
Wednesday
Rain likely. Cloudy, with a high near 45.
Wednesday Night
Rain likely. Snow level 4700 feet lowering to 3800 feet after midnight . Cloudy, with a low around 34.
Thursday
A chance of rain. Snow level 3600 feet. Mostly cloudy, with a high near 43.
Thursday Night
A slight chance of rain. Snow level 3900 feet. Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow. Snow level 3400 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.95°N 116.12°W (Elev. 3301 ft)
Last Update:
1:01 pm MST Feb 27, 2026
Forecast Valid:
4pm MST Feb 27, 2026-6pm MST Mar 6, 2026
 
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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