Weather in Grass Valley, OR
Updated 2026-08-11 08:15 local time · ZIP codes 97029
Smoky haze
No government weather alerts were returned for this location at the latest update.
Next hours
62°1% rain68°1% rain73°1% rain
78°1% rain82°0% rain84°0% rain85°0% rain84°0% rain84°0% rain82°0% rain78°1% rain78°1% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 1%).
It feels like 57°F with winds near 5 mph.
68°F, 1% rain chance and 6 mph wind.
Visibility is around 3 mi; gusts may reach 24 mph.
Current temperature is 62°F, wind 5 mph, rain chance up to 1%.
UV index is 1.
Grass Valley weather today
Smoky haze and 62°F in Grass Valley, OR. Today's high is 85°F with a 1% rain chance. Winds are around 5 mph with gusts near 7 mph. Relative humidity is 46%, pressure is 30.02 inHg, and visibility is about 3 miles.
Tonight and tomorrow in Grass Valley
Sunrise is at 05:59 AM and sunset is at 08:17 PM. Tomorrow's forecast calls for Smoky haze with a high near 80°F and a low near 59°F. The maximum rain chance is 2%.