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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

NA

N/A

Humidity 86%
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 12 Oct 10:55 AM PDT
Extended Forecast for

6 Miles S Grangeville ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 60. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59. South southeast wind around 6 mph becoming calm in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 60. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 39. Northwest wind 5 to 9 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 53. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 42. Calm wind becoming south southeast around 5 mph after midnight.
Monday
Mostly sunny, with a high near 59. South southeast wind around 6 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Sunny, with a high near 57.
Wednesday Night
A chance of rain after midnight. Partly cloudy, with a low around 43.
Thursday
A chance of rain. Partly sunny, with a high near 56.
Thursday Night
Rain likely. Mostly cloudy, with a low around 38.
Friday
Rain likely. Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Grangeville ID
 45.84°N 116.1°W (Elev. 5190 ft)
Last Update:
12:22 pm MDT Oct 17, 2026
Forecast Valid:
12pm MDT Oct 17, 2026-6pm MDT Oct 23, 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