Castaic Weather Today

Daily Weather Forecast & Temperature in Castaic

overcast clouds
23°
overcast clouds
H: 23° L: 20°
Feels like 22°
AQI: Moderate (3/5)
Humidity
41%
Dew 9°
Wind speed
4.82 km/h
S · G8.06
Pressure
1014 hPa
Visibility
10 km
Weather Summary
Currently in Castaic, expect varied conditions with warm temperatures around 23°. Winds are calm winds.
Precipitation Probability
0%
11
0%
14
2%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
20%
23
21%
02
20%
05
0%
08
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
23°
Thu
11:00
25°
 
22°
 
17°
 
13°
Thu
23:00
12°
 
11°
 
14°
 
20°
Fri
11:00
22°
 
20°
 
13°
 
12°
Fri
23:00
11°
 
11°
 
12°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:30
Sunset
Sunset
19:21
Moon Phase
Waning Gibbous (51%)
Timezone: GMT+05:30
Last updated: Apr 9, 2026 11:02 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
34.488880
Longitude
Longitude
-118.622871
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More about Castaic
Content curated by the NearWeather editorial team · Updated periodically
Castaic is a small town located in the northern part of Los Angeles County, California, USA. The climate in Castaic is hot and dry, with extremely hot summers and mild winters. The average temperature year-round is around 75°F (24°C). During the summer months, temperatures often reach into the 90s (30s Celsius), while during winter, temperatures rarely dip below freezing. Precipitation is sparse in Castaic, and most of the rain falls during the winter months.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Castaic
What is the Latitude and Longitude of Castaic?

Castaic's Latitude is 34.488880 & Longitude is -118.622871.

What is the weather in Castaic today?

Weather in Castaic is 23° today.

What is the climatic condition of Castaic today?

Climate Conditions in Castaic shows overcast clouds today.

What is the humidity in Castaic today?

Humidity in Castaic is 41% today.

What is the wind speed in Castaic today?

Wind speed in Castaic is 4.82 km/h, flowing at 181° S wind direction.

What does it feel like in Castaic today?

It feels like 22° in Castaic today, with 100% cloud cover and 10 km visibility.

Weather in Castaic