10-Day Weather Forecast - Grass Valley, CA

Mostly cloudy. Warmer. Rain likely early in the morning then a chance of rain late in the morning. A slight chance of rain in the afternoon. Highs 57 to 69. Light winds.

Mostly cloudy in the evening then becoming mostly clear. Lows 43 to 53. Light winds.

Mostly sunny. Highs 65 to 71. Light winds.

Partly cloudy. Lows 46 to 54. Light winds.

Partly cloudy. Highs 68 to 74. Light winds.

Mostly cloudy. Lows 50 to 56.

Mostly cloudy. Highs 64 to 72.

Mostly cloudy with a chance of rain. Lows 46 to 52.

Mostly cloudy with a slight chance of rain. Highs 58 to 66.

Mostly cloudy with a chance of rain. Lows 42 to 48.

Partly cloudy with a slight chance of rain. Highs 59 to 67.

Partly cloudy with a slight chance of rain. Lows 42 to 48.

Sunny. Highs 63 to 71.

Clear. Low temperature around 49F. Dew point will be around 40F with an average humidity of 65%. Winds will be 3 mph from the E.

Sunny. High temperature around 63F. Dew point will be around 44F with an average humidity of 57%. Winds will be 3 mph from the W.

Clear. Low temperature around 47F. Dew point will be around 42F with an average humidity of 69%. Winds will be 2 mph from the E.

Sunny. High temperature around 62F. Dew point will be around 39F with an average humidity of 47%. Winds will be 3 mph from the W.

Clear. Low temperature around 46F. Dew point will be around 35F with an average humidity of 56%. Winds will be 4 mph from the NE.

Sunny. High temperature around 62F. Dew point will be around 36F with an average humidity of 41%. Winds will be 3 mph from the NW.

Mostly clear. Low temperature around 46F. Dew point will be around 33F with an average humidity of 52%. Winds will be 4 mph from the NE.