10-Day Weather Forecast - Castaic, CA

Sunny. Highs around 80. Northeast winds 15 to 25 mph.

Clear. Lows in the upper 40s to mid 50s. North winds 10 to 20 mph.

Sunny. Highs around 80.

Clear. Lows in the upper 40s to mid 50s.

Sunny. Highs in the lower to mid 70s.

Mostly clear in the evening then mostly cloudy. Lows in the upper 40s to mid 50s.

Mostly cloudy. Highs in the lower 70s.

Mostly cloudy. Lows in the mid 40s to lower 50s.

Mostly cloudy. Highs around 70.

Mostly cloudy. Lows in the mid 40s to lower 50s.

Mostly cloudy. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the mid 60s. Chance of precipitation 30 percent.

A chance of showers in the evening then showers likely after midnight. Lows in the upper 40s to mid 50s. Chance of precipitation 60 percent.

Showers likely in the morning then showers in the afternoon. Highs in the lower 60s.

Cloudy with likely rain. Chance of precipitation 90%. Low temperature around 49F. Dew point will be around 50F with an average humidity of 97%. Winds will be 9 mph from the S.

Cloudy with probable rain. Chance of precipitation 80%. High temperature around 55F. Dew point will be around 49F with an average humidity of 84%. Winds will be 6 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 44F. Dew point will be around 44F with an average humidity of 90%. Winds will be 3 mph from the S.

Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 54F. Dew point will be around 43F with an average humidity of 72%. Winds will be 2 mph from the E.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 42F. Dew point will be around 39F with an average humidity of 79%. Winds will be 2 mph from the NE.