10-Day Weather Forecast - Grass Valley, CA

Partly cloudy in the morning then becoming mostly cloudy. Highs 69 to 79. Light winds becoming southwest up to 10 mph in the afternoon.

Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows 48 to 58. Light winds.

Mostly cloudy. A chance of rain in the morning then rain showers likely and a slight chance of thunderstorms in the afternoon. Highs 56 to 68. Prevailing southeast winds up to 10 mph.

Mostly cloudy. Rain showers likely and a slight chance of thunderstorms in the evening then a chance of rain after midnight. Lows 45 to 53. Prevailing south winds up to 10 mph.

Mostly cloudy with a chance of rain. Highs 54 to 68.

Rain. Lows 40 to 50.

Mostly cloudy with a chance of rain. Highs 52 to 64.

Partly cloudy with a slight chance of rain. Lows 36 to 44.

Clear. Highs 62 to 72. Lows 36 to 48.

Clear. Highs 62 to 72. Lows 36 to 48.

Clear. Highs 69 to 80. Lows 42 to 52.

Clear. Highs 69 to 80. Lows 42 to 52.

Clear. Highs 69 to 80. Lows 42 to 52.

Mostly clear. Low temperature around 57F. Dew point will be around 41F with an average humidity of 49%. Winds will be 2 mph from the E.

Mostly sunny. High temperature around 67F. Dew point will be around 44F with an average humidity of 45%. Winds will be 3 mph from the SW.

Clear. Low temperature around 54F. Dew point will be around 43F with an average humidity of 55%. Winds will be 2 mph from the SW.

Sunny. High temperature around 63F. Dew point will be around 44F with an average humidity of 54%. Winds will be 2 mph from the SW.

Clear. Low temperature around 53F. Dew point will be around 41F with an average humidity of 56%. Winds will be 1 mph from the E.