10-Day Weather Forecast - Grass Valley, CA

Mostly sunny. Highs 84 to 90. Light winds.

Mostly clear in the evening then becoming mostly cloudy. Lows 59 to 67. Light winds.

Mostly cloudy. Highs 90 to 96. Northeast winds up to 10 mph in the morning becoming light.

Mostly cloudy. Lows 63 to 71.

Mostly sunny. Highs 90 to 98.

Mostly clear. Lows 60 to 70.

Mostly clear. Highs 86 to 96.

Mostly clear. Lows 60 to 70.

Mostly clear. Highs 74 to 84.

Mostly clear. Lows 56 to 65.

Mostly clear. Highs 74 to 84.

Mostly clear. Low temperature around 61F. Dew point will be around 38F with an average humidity of 37%. Winds will be 1 mph from the E.

Sunny. High temperature around 81F. Dew point will be around 38F with an average humidity of 27%. Winds will be 2 mph from the SW.

Clear. Low temperature around 60F. Dew point will be around 40F with an average humidity of 38%. Winds will be 2 mph from the E.

Sunny. High temperature around 79F. Dew point will be around 41F with an average humidity of 30%. Winds will be 2 mph from the SW.

Clear. Low temperature around 60F. Dew point will be around 43F with an average humidity of 42%. Winds will be 2 mph from the E.

Sunny. High temperature around 81F. Dew point will be around 42F with an average humidity of 31%. Winds will be 2 mph from the SW.

Clear. Low temperature around 61F. Dew point will be around 44F with an average humidity of 43%. Winds will be 1 mph from the E.