10-Day Weather Forecast - Portola, CA

Partly cloudy with a chance of rain and snow. Snow level 5500 to 6000 feet. Highs 47 to 57. Light winds becoming west around 10 mph in the afternoon.

Partly cloudy in the evening then becoming clear. Lows 24 to 34. Northwest winds around 10 mph in the evening becoming light.

Sunny. Highs 54 to 64. Light winds becoming south around 10 mph in the afternoon.

Partly cloudy. Lows 29 to 39.

Mostly cloudy with a chance of rain and snow. Highs 48 to 58.

Partly cloudy. Slight chance of rain and snow in the evening. Lows 23 to 33.

Partly cloudy. Highs 46 to 56.

Clear. Lows 25 to 35. Highs 52 to 62.

Clear. Lows 25 to 35. Highs 52 to 62.

Clear. Lows 25 to 35. Highs 52 to 62.

Clear. Lows 25 to 35. Highs 52 to 62.

Partly cloudy. Low temperature around 31F. Dew point will be around 27F with an average humidity of 66%. Winds will be 2 mph from the NE.

Mostly sunny. High temperature around 59F. Dew point will be around 30F with an average humidity of 49%. Winds will be 2 mph from the N.

Mostly clear. Low temperature around 32F. Dew point will be around 29F with an average humidity of 69%. Winds will be 2 mph from the NW.

Mostly sunny. High temperature around 56F. Dew point will be around 28F with an average humidity of 46%. Winds will be 4 mph from the N.

Clear. Low temperature around 31F. Dew point will be around 26F with an average humidity of 66%. Winds will be 4 mph from the N.

Sunny. High temperature around 55F. Dew point will be around 27F with an average humidity of 45%. Winds will be 5 mph from the N.

Clear. Low temperature around 31F. Dew point will be around 26F with an average humidity of 67%. Winds will be 4 mph from the N.