Weather in Clark Fork, ID
Updated 2026-09-26 10:30 local time · ZIP codes 83811
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
42°5% rain
45°4% rain48°2% rain51°4% rain52°2% rain53°1% rain52°1% rain51°1% rain57°2% rain
51°3% rain
48°14% rain
46°9% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 16%).
It feels like 39°F with winds near 5 mph.
57°F, 2% rain chance and 4 mph wind.
Visibility is around 6 mi; gusts may reach 15 mph.
Current temperature is 42°F, wind 5 mph, rain chance up to 16%.
UV index is 2.
Local weather characteristics in Clark Fork
Idaho combines dry interior valleys with colder mountain climates. Elevation strongly affects temperature, snowfall and the timing of spring and fall conditions.
Clark Fork is part of the West weather region. The forecast point is near 48.15°N latitude and 116.18°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Clark Fork weather today
Sunny and 42°F in Clark Fork, ID. Today's high is 57°F with a 17% rain chance. Winds are around 5 mph with gusts near 9 mph. Relative humidity is 62%, pressure is 30.12 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Clark Fork
Sunrise is at 06:37 AM and sunset is at 06:34 PM. Tomorrow's forecast calls for Overcast with a high near 58°F and a low near 37°F. The maximum rain chance is 6%.