10-Day Weather Forecast - Portola, CA

Mostly cloudy with a chance of rain and snow. Snow level 6500 feet. Highs 41 to 51. Light winds becoming southeast around 10 mph in the afternoon.

Rain and snow likely. Snow level 6500 feet. Lows 27 to 37. Southeast winds 10 to 15 mph. Gusts up to 30 mph after midnight.

Rain and snow. Snow level 6500 feet. Highs 40 to 50. South winds 10 to 15 mph with gusts up to 30 mph.

Rain and snow. Lows 29 to 39.

Rain and snow. Highs 37 to 47. Lows 26 to 36.

Rain and snow. Highs 37 to 47. Lows 26 to 36.

Snow and rain and snow. Highs 35 to 45.

Mostly cloudy with a chance of snow and rain. Lows 19 to 29. Highs 39 to 44.

Mostly cloudy with a chance of snow and rain. Lows 19 to 29. Highs 39 to 44.

Mostly cloudy with a slight chance of snow. Lows 19 to 29.

Mostly cloudy. Chance of snow and rain. Highs 39 to 44.

Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 24F. Dew point will be around 27F with an average humidity of 94%. Winds will be 5 mph from the W.

Cloudy with a chance of snow. Chance of precipitation 45%. High temperature around 36F. Dew point will be around 24F with an average humidity of 77%. Winds will be 8 mph from the W.

Mostly cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 19F. Dew point will be around 20F with an average humidity of 89%. Winds will be 6 mph from the W.

Sunny. High temperature around 31F. Dew point will be around 18F with an average humidity of 71%. Winds will be 6 mph from the NW.

Clear. Low temperature around 18F. Dew point will be around 17F with an average humidity of 86%. Winds will be 4 mph from the NW.

Sunny. High temperature around 31F. Dew point will be around 18F with an average humidity of 69%. Winds will be 3 mph from the NW.

Clear. Low temperature around 20F. Dew point will be around 17F with an average humidity of 80%. Winds will be 2 mph from the W.