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Castaic, CA

64°F
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Castaic, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, September 21

Day

9/21
81°Hi
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mostly sunny

Max UV Index6.0 (High)

AccuLumen Brightness Index™9 (Very Bright)

WindSW 9 mph

Wind Gusts23 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover18%

Morning

Afternoon

Night

9/21
57°Lo
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Mainly clear

WindNNW 5 mph

Wind Gusts14 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover19%

Evening

Overnight

Sun & Moon

12 hrs 11 mins
Rise 6:42 AM
Set 6:53 PM
Waxing Gibbous
Rise 4:19 PM
Set 2:35 AM

Temperature History

9/21
High
Low
Forecast
81°
57°
Average
89°
62°
Last Year
85°
58°

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World North America United States California Castaic

Weather Near Castaic:

  • Anaheim, CA
  • Long Beach, CA
  • Los Angeles, CA
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