Weather in Coolin, ID
Updated 2026-09-26 07:00 local time · ZIP codes 83821
Partly Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
40°17% rain32°17% rain
35°8% rain38°7% rain40°7% rain
42°9% rain44°7% rain
46°8% rain46°9% rain46°7% rain46°7% rain49°5% 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 17%).
It feels like 36°F with winds near 3 mph.
49°F, 5% rain chance and 3 mph wind.
Visibility is around 6 mi; gusts may reach 11 mph.
Current temperature is 40°F, wind 3 mph, rain chance up to 17%.
UV index is 0.
Local weather characteristics in Coolin
Idaho combines dry interior valleys with colder mountain climates. Elevation strongly affects temperature, snowfall and the timing of spring and fall conditions.
Coolin is part of the West weather region. The forecast point is near 48.50°N latitude and 116.84°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.
Coolin weather today
Partly Cloudy and 40°F in Coolin, ID. Today's high is 49°F with a 13% rain chance. Winds are around 3 mph with gusts near 4 mph. Relative humidity is 92%, pressure is 30.12 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Coolin
Sunrise is at 06:39 AM and sunset is at 06:37 PM. Tomorrow's forecast calls for Overcast with a high near 55°F and a low near 38°F. The maximum rain chance is 6%.