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

54°F

12°C

Humidity 62%
Wind Speed N 6 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 03 Oct 03:15 PM PDT
Extended Forecast for

13 Miles ESE Grangeville ID

  • Tonight

    Tonight: A slight chance of rain before 7pm, then a slight chance of rain after 5am. Increasing clouds, with a low around 42. Calm wind. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 56. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 56 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 40. Northwest wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before noon. Mostly sunny, with a high near 58. Light and variable wind.

    High: 58 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Light and variable wind.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Areas of frost between 8am and 9am. Otherwise, sunny, with a high near 63.

    High: 63 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

Detailed Forecast

Tonight
A slight chance of rain before 7pm, then a slight chance of rain after 5am. Increasing clouds, with a low around 42. Calm wind. Chance of precipitation is 20%.
Saturday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 56. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40. Northwest wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of rain, mainly before noon. Mostly sunny, with a high near 58. Light and variable wind.
Sunday Night
Mostly clear, with a low around 37. Light and variable wind.
Monday
Areas of frost between 8am and 9am. Otherwise, sunny, with a high near 63.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Clear, with a low around 44.
Wednesday
Sunny, with a high near 70.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 45.
Thursday
A slight chance of rain. Mostly sunny, with a high near 71.
Thursday Night
A chance of rain. Partly cloudy, with a low around 47.
Friday
A chance of rain. Partly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Grangeville ID
 45.82°N 115.88°W (Elev. 2636 ft)
Last Update:
2:31 pm MDT Oct 3, 2025
Forecast Valid:
4pm MDT Oct 3, 2025-6pm MDT Oct 10, 2025
 
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