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 60s to lower 70s. Light wind. Chance of precipitation 20 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms.

Partly 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 40 percent chance of rain showers. Lows in the mid 40s to lower 50s. Light wind.

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

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

Partly 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 upper 70s.

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

Mostly clear. Highs in the mid 70s to lower 80s.

Mostly clear. Lows in the upper 40s to mid 50s.

Mostly clear. 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.