10-Day Weather Forecast - Grass Valley, OR

Mostly cloudy with a chance of rain showers in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid to upper 60s. Light wind. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms.

Mostly cloudy with a 50 percent chance of rain showers. Lows in the 40s. Light wind. Rainfall amounts less than a tenth of an inch.

Mostly cloudy with a 50 percent chance of rain showers. Highs in the mid 60s to lower 70s. Light wind.

Mostly cloudy with a 20 percent chance of rain showers. Lows in the mid 40s to lower 50s. Light wind.

Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 60s to lower 70s. Chance of precipitation 50 percent.

Mostly cloudy with a 50 percent chance of rain showers. Lows in the upper 40s to lower 50s.

Mostly cloudy with a 20 percent chance of rain showers. Highs in the upper 60s to lower 70s.

Partly cloudy. Lows in the mid 40s to lower 50s.

Partly cloudy. Highs in the upper 60s to mid 70s.

Partly cloudy. Lows in the mid 40s to lower 50s.

Partly cloudy. Highs in the mid 70s to lower 80s.

Partly cloudy. Lows in the upper 40s to mid 50s.

Partly cloudy. Highs in the mid 70s to lower 80s.

Clear. Low temperature around 53F. Dew point will be around 45F with an average humidity of 65%. Winds will be 6 mph from the SW.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 66F. Dew point will be around 46F with an average humidity of 56%. Winds will be 10 mph from the W.

Mostly clear. Low temperature around 50F. Dew point will be around 44F with an average humidity of 69%. Winds will be 7 mph from the W.

Mostly sunny. High temperature around 64F. Dew point will be around 44F with an average humidity of 58%. Winds will be 7 mph from the W.

Clear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 70%. Winds will be 4 mph from the W.