Weather in Castaic, California, United States

7-Day Detailed Weather Forecast for Castaic

Overnight

Temperature: 43°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 43. South southwest wind around 10 mph, with gusts as high as 20 mph.

Tuesday

Temperature: 54°F

Wind Speed: 10 to 25 mph

Wind Direction: SSW

Forecast: Rain after 10am. Mostly cloudy, with a high near 54. South southwest wind 10 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Temperature: 39°F

Wind Speed: 10 to 25 mph

Wind Direction: SW

Forecast: Rain before 10pm, then a chance of rain and a slight chance of thunderstorms. Mostly cloudy, with a low around 39. Southwest wind 10 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Wednesday

Temperature: 53°F

Wind Speed: 5 to 15 mph

Wind Direction: WSW

Forecast: A chance of rain before 10am. Mostly sunny, with a high near 53. West southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 35°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A chance of rain after 4am. Partly cloudy, with a low around 35. West southwest wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 52°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Rain likely. Partly sunny, with a high near 52. Chance of precipitation is 70%.

Thursday Night

Temperature: 34°F

Wind Speed: 0 to 10 mph

Wind Direction: WNW

Forecast: A chance of rain before 4am. Partly cloudy, with a low around 34.

Friday

Temperature: 58°F

Wind Speed: 0 to 10 mph

Wind Direction: NNW

Forecast: Sunny, with a high near 58.

Friday Night

Temperature: 37°F

Wind Speed: 0 to 10 mph

Wind Direction: NNW

Forecast: Mostly clear, with a low around 37.

Saturday

Temperature: 62°F

Wind Speed: 0 to 10 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 62.

Saturday Night

Temperature: 43°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 43.

Sunday

Temperature: 67°F

Wind Speed: 0 to 10 mph

Wind Direction: ENE

Forecast: A slight chance of rain after 10am. Mostly sunny, with a high near 67.

Sunday Night

Temperature: 46°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: A slight chance of rain. Partly cloudy, with a low around 46.

Monday

Temperature: 69°F

Wind Speed: 0 to 10 mph

Wind Direction: SSE

Forecast: A chance of rain. Partly sunny, with a high near 69.