10-Day Weather Forecast - Vallecito, CA

Rain showers and a slight chance of thunderstorms in the morning then rain in the afternoon. Breezy. Some thunderstorms may produce heavy rainfall in the morning. Highs 50 to 56. Prevailing south winds 15 to 25 mph decreasing to 5 to 15 mph in the afternoon. Gusts up to 45 mph.

Rain showers and a slight chance of thunderstorms in the evening then rain and a slight chance of thunderstorms after midnight. Breezy. Some thunderstorms may produce heavy rainfall. Lows 40 to 48. Prevailing southeast winds 10 to 25 mph with gusts to around 45 mph.

Rain in the morning then rain showers and a slight chance of thunderstorms in the afternoon. Breezy. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 46 to 52. Prevailing south winds 15 to 25 mph with gusts to around 50 mph.

Rain showers and a slight chance of thunderstorms. Breezy. Some thunderstorms may produce heavy rainfall. Lows 37 to 45. Prevailing south winds 10 to 25 mph with gusts to around 40 mph.

Rain. Highs 43 to 49. Prevailing south winds 5 to 15 mph with gusts to around 30 mph.

Mostly cloudy with rain likely. Lows 33 to 39.

Partly cloudy with a slight chance of rain. Highs 46 to 52.

Clear. Lows 31 to 37.

Mostly sunny. Highs 47 to 55.

Clear. Lows 33 to 39. Highs 49 to 59.

Clear. Lows 33 to 39. Highs 49 to 59.

Mostly clear. Lows 35 to 43. Highs 51 to 63.

Mostly clear. Lows 35 to 43. Highs 51 to 63.

Partly cloudy. Low temperature around 46F. Dew point will be around 38F with an average humidity of 73%. Winds will be 3 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 54F. Dew point will be around 44F with an average humidity of 77%. Winds will be 2 mph from the E.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 46F. Dew point will be around 44F with an average humidity of 90%. Winds will be 2 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 51F. Dew point will be around 47F with an average humidity of 88%. Winds will be 2 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 42F. Dew point will be around 42F with an average humidity of 93%. Winds will be 2 mph from the SE.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 49F. Dew point will be around 44F with an average humidity of 85%. Winds will be 2 mph from the W.

Mostly clear. Low temperature around 40F. Dew point will be around 38F with an average humidity of 87%. Winds will be 2 mph from the E.