Forecast Summary
The next few hours will be clear, with today reaching 29°C and dropping to 13°C. The coming days will be misty throughout the day.
Current Weather
22°
Clear
Feels Like
26°
Min
13°
Max
29°
Compared to Yesterday
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Hourly Forecast
Weather forecast for the next 48 hours.
UV Index
Seek shade during midday
Humidity
Current air moisture level
Daylight Hours
12 hours 6 minutes of sunlight today
06:57
Sunrise
19:04
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
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Frequently asked questions about weather in Castaic
How warm does it get in Castaic?
The warmest month in Castaic is August, with average high temperatures of 31°C. The average temperature during this period is around 25°C.
How cold does it get in Castaic?
The coldest month in Castaic is December, with average low temperatures of 5°C. The average temperature during this period is around 10°C.
What is the wettest time of year in Castaic?
The wettest month in Castaic is January, with an average of 83mm of precipitation.
What is the driest time of year in Castaic?
The driest month in Castaic is July, with an average of 3mm of precipitation.
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