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 93%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 04 Oct 03:35 AM PDT
Extended Forecast for

6 Miles SSE Kooskia ID

  • Today

    Today: A 50 percent chance of rain after 11am. Areas of fog between 7am and 9am. Otherwise, mostly cloudy, with a high near 62. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 62 °F

    Chance Rain
    and Areas Fog

  • Tonight

    Tonight: Rain likely, mainly before 2am. Mostly cloudy, with a low around 39. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Sunday

    Sunday: A 40 percent chance of rain before noon. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 63. Calm wind.

    High: 63 °F

    Chance Rain
    and Patchy
    Fog then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Monday

    Monday: Patchy fog between 7am and 9am. Areas of frost before 10am. Otherwise, sunny, with a high near 67. Calm wind.

    High: 67 °F

    Areas Frost
    and Patchy
    Fog then
    Sunny

  • Monday Night

    Monday Night: Areas of frost after 5am. Otherwise, clear, with a low around 35.

    Low: 35 °F

    Clear then
    Areas Frost

  • Tuesday

    Tuesday: Areas of frost before 9am. Otherwise, sunny, with a high near 73.

    High: 73 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of rain after 11am. Areas of fog between 7am and 9am. Otherwise, mostly cloudy, with a high near 62. Calm wind becoming west northwest around 6 mph in the afternoon.
Tonight
Rain likely, mainly before 2am. Mostly cloudy, with a low around 39. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Sunday
A 40 percent chance of rain before noon. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 63. Calm wind.
Sunday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. Light and variable wind.
Monday
Patchy fog between 7am and 9am. Areas of frost before 10am. Otherwise, sunny, with a high near 67. Calm wind.
Monday Night
Areas of frost after 5am. Otherwise, clear, with a low around 35.
Tuesday
Areas of frost before 9am. Otherwise, sunny, with a high near 73.
Tuesday Night
Clear, with a low around 39.
Wednesday
Sunny, with a high near 76.
Wednesday Night
A slight chance of rain after midnight. Mostly clear, with a low around 42.
Thursday
A slight chance of rain. Sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Kooskia ID
 46.07°N 115.93°W (Elev. 1520 ft)
Last Update:
3:30 am MDT Oct 4, 2025
Forecast Valid:
5am MDT Oct 4, 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