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.

Clear

52°F

11°C

Humidity 46%
Wind Speed W 5 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 03 Apr 03:55 PM PDT
Extended Forecast for

Grangeville ID

  • Tonight

    Tonight: Mostly clear, with a low around 32. West northwest 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 west northwest 5 to 7 mph in the afternoon.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. North northeast wind around 6 mph becoming light and variable.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 64. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. North northeast wind around 6 mph becoming light and variable.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after noon. Mostly sunny, with a high near 59. Breezy.

    High: 59 °F

    Partly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 3am, then a slight chance of rain and snow. Snow level 6000 feet lowering to 4000 feet after midnight . Partly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 32. West northwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 59. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 37. North northeast wind around 6 mph becoming light and variable.
Sunday
Mostly sunny, with a high near 64. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 42. North northeast wind around 6 mph becoming light and variable.
Monday
Partly sunny, with a high near 67.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
A slight chance of rain after noon. Mostly sunny, with a high near 59. Breezy.
Tuesday Night
A slight chance of rain before 3am, then a slight chance of rain and snow. Snow level 6000 feet lowering to 4000 feet after midnight . Partly cloudy, with a low around 33.
Wednesday
A slight chance of rain and snow before 9am, then a slight chance of rain. Snow level 3600 feet rising to 4500 feet in the afternoon. Mostly sunny, with a high near 49.
Wednesday Night
A slight chance of rain. Snow level 4900 feet lowering to 3900 feet after midnight . Partly cloudy, with a low around 31.
Thursday
A slight chance of rain and snow. Snow level 3500 feet rising to 4600 feet in the afternoon. Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 53.
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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 3, 2026
Forecast Valid:
5pm MDT Apr 3, 2026-6pm MDT Apr 10, 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