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Castaic, CA Weather Conditions

Updated: Tue Nov 11th 2025 6:00 AM PST

Clear

58^°F 14^°C

Feels Like 58^°F / 14^°C

Castaic, CA weather condition is Clear and 58°F.

Today's Weather in Castaic,CA

The current weather in Castaic CA as of 6:00 AM PST on Tue Nov 11th 2025, has a sky condition of Clear with the visibility of 9 mile(s). It is 58 degrees fahrenheit. The barometric pressure is 30.08 - measured by inches of mercury - and is falling since its last observation. The humidity is 53 percent that's rising since the last report, with a dew point of 22 degrees fahrenheit which is falling. Wind direction is from the North-Northeast at 4.5 miles per hour, gusting at 9.4 miles per hour. Sunrise was at 6:24 AM and Sunset is at 4:52 PM. The moon phase is a Waning Gibbous moon rising at 11:18 PM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 6:24 AM

Sunset: 4:52 PM

As of:

Moon

Moonrise: 11:18 PM

Moonset: 12:36 PM

Phase: Waning Gibbous Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Overcast

Overcast with a high of 71°F and a low of 59°F. Winds will be light at 8mph at times. Humidity levels are comfortable, sitting around 53%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 71° \| Lo 59°	53%	0%	0%	7.2 mph

Heavy Rain

Heavy Rain with a high of 59°F and a low of 55°F. Probable rainfall forecasted, having an 88% chance with an estimated 1.84in. Winds will be moderate, blowing around 14mph. Expect high humidity with levels above 80% to 89%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 59° \| Lo 55°	89%	88% \| est. 1.84in	0%	13.2 mph

Scattered Rain

Scattered Rain with a high of 59°F and a low of 47°F. Probable rainfall forecasted, having an 89% chance with an estimated 0.06in. Winds will be moderate, blowing around 15mph. Humidity levels are comfortable, sitting around 60%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 59° \| Lo 47°	60%	89% \| est. 0.06in	0%	14.5 mph

Sunny

Sunny with a high of 66°F and a low of 46°F. Winds will be light at 8mph at times. Humidity levels are comfortable, sitting around 52%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 66° \| Lo 46°	52%	0%	0%	7.2 mph

Sunny

Sunny with a high of 69°F and a low of 54°F. Winds will be light at 7mph at times. Humidity levels are comfortable, sitting around 40%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 69° \| Lo 54°	40%	0%	0%	6.3 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Castaic, CA weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Saturday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 58^°F. The morning temperature of 58°^F is lowest at 6am with the daytime high of 88°^F at 12pm and a low around 67°^F at 11pm is expected.