Weather in Castaic, California, United States

7-Day Detailed Weather Forecast for Castaic

Tonight

Temperature: 50°F

Wind Speed: 20 mph

Wind Direction: NNE

Forecast: A slight chance of rain showers before 10pm, then a chance of rain. Cloudy, with a low around 50. North northeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 64°F

Wind Speed: 15 to 20 mph

Wind Direction: NE

Forecast: Rain. Cloudy, with a high near 64. Northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Temperature: 48°F

Wind Speed: 5 to 20 mph

Wind Direction: NE

Forecast: Rain before 4am, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 48. Northeast wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

New Year's Day

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Showers and thunderstorms before 10am, then rain likely. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 60. East wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Thursday Night

Temperature: 51°F

Wind Speed: 0 to 5 mph

Wind Direction: SSE

Forecast: A chance of rain. Mostly cloudy, with a low around 51. South southeast wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 62°F

Wind Speed: 0 to 5 mph

Wind Direction: SSE

Forecast: A chance of rain. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.

Friday Night

Temperature: 51°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Rain likely. Cloudy, with a low around 51.

Saturday

Temperature: 61°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Rain likely. Mostly cloudy, with a high near 61.

Saturday Night

Temperature: 46°F

Wind Speed: 0 to 10 mph

Wind Direction: SSW

Forecast: Rain likely. Mostly cloudy, with a low around 46.

Sunday

Temperature: 60°F

Wind Speed: 0 to 5 mph

Wind Direction: SSW

Forecast: A chance of rain. Partly sunny, with a high near 60.

Sunday Night

Temperature: 44°F

Wind Speed: 0 to 5 mph

Wind Direction: NNW

Forecast: A chance of rain. Mostly cloudy, with a low around 44.

Monday

Temperature: 60°F

Wind Speed: 0 to 10 mph

Wind Direction: ESE

Forecast: A chance of rain. Partly sunny, with a high near 60.

Monday Night

Temperature: 44°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: A chance of rain. Mostly cloudy, with a low around 44.

Tuesday

Temperature: 61°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: A chance of rain. Partly sunny, with a high near 61.