10-Day Weather Forecast - Happy Valley, CA

Mostly cloudy in the morning then clearing. Patchy fog in the morning. Highs 46 to 54. Light winds.

Clear. Patchy dense fog after midnight. Lows 33 to 39. Prevailing northeast winds up to 10 mph.

Widespread fog. . . Locally dense in the morning. Sunny. Highs 48 to 60. Prevailing east winds up to 10 mph in the morning becoming light.

Clear. Lows 34 to 42. Light winds.

Sunny. Highs 51 to 61. Light winds.

Mostly clear. Lows 36 to 44.

Mostly cloudy. Highs 53 to 63.

Mostly cloudy with a chance of rain. Lows 40 to 46. Highs 51 to 59.

Mostly cloudy with a chance of rain. Lows 40 to 46. Highs 51 to 59.

Rain likely. Lows 41 to 47. Highs 49 to 55.

Rain likely. Lows 41 to 47. Highs 49 to 55.

Mostly cloudy with a chance of rain. Lows 40 to 46. Highs 49 to 55.

Mostly cloudy with a chance of rain. Lows 40 to 46. Highs 49 to 55.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 41F. Dew point will be around 44F with an average humidity of 99%. Winds will be 3 mph from the SE.

Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 49F. Dew point will be around 45F with an average humidity of 95%. Winds will be 3 mph from the SE.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 42F. Dew point will be around 44F with an average humidity of 98%. Winds will be 4 mph from the SE.

Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 50F. Dew point will be around 46F with an average humidity of 97%. Winds will be 5 mph from the SE.

Partly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 42F. Dew point will be around 45F with an average humidity of 99%. Winds will be 4 mph from the SE.