1. NearWeather.com
  2. United States
  3. Castaic, US

Castaic Weather Today

Daily Weather Forecast & Temperature in Castaic

few clouds
26°
few clouds
H: 28° L: 24°
Feels like 26°
AQI: Moderate (3/5)
Castaic
Weather Updated Apr 5, 2026 12:36 AM
Humidity
12%
Dew -6°
Wind speed
11.27 km/h
E · G25.74
Pressure
1018 hPa
Visibility
10 km
Weather Summary
Currently in Castaic, expect varied conditions with warm temperatures around 26°. Winds are a light breeze. Low humidity levels may cause dry conditions.
Sat
scattered clouds
26° 14°
Sun
overcast clouds
29° 10°
Mon
overcast clouds
26° 16°
Tue
clear sky
28° 15°
Wed
scattered clouds
27° 15°
Daily Weather Forecast
Saturday
04/04/2026
scattered clouds
14°
26°
Sunday
04/05/2026
overcast clouds
10°
29°
Monday
04/06/2026
overcast clouds
16°
26°
Tuesday
04/07/2026
clear sky
15°
28°
Wednesday
04/08/2026
scattered clouds
15°
27°
Precipitation Probability
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
26°
Sat
14:00
26°
 
18°
 
14°
 
10°
Sun
02:00
14°
 
19°
 
27°
 
29°
Sun
14:00
26°
 
18°
 
18°
 
17°
Mon
02:00
16°
 
19°
 
24°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:37
Sunset
Sunset
19:17
Moon Phase
Waning Gibbous (85%)
Timezone: GMT+05:30
Last updated: Apr 5, 2026 12:36 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
34.488880
Longitude
Longitude
-118.622871
Embed This Weather

Copy the code below to embed Castaic weather on your website:

<iframe src="https://nearweather.com/embed/castaic-us-5334799" width="350" height="200" frameborder="0" style="border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,0.1);"></iframe>
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 26° today.

What is the climatic condition of Castaic today?

Climate Conditions in Castaic shows few clouds today.

What is the humidity in Castaic today?

Humidity in Castaic is 12% today.

What is the wind speed in Castaic today?

Wind speed in Castaic is 11.27 km/h, flowing at 92° E wind direction.

What does it feel like in Castaic today?

It feels like 26° in Castaic today, with 15% cloud cover and 10 km visibility.

Weather in Castaic
Nearby Locations
Val Verde Pico Santa Clarita Canyon Country Piru Santa Susana Agua Dulce Simi Valley San Fernando Fillmore Moorpark Leona Valley Ventura County Hidden Hills Calabasas Agoura Thousand Oaks Sherman Oaks Quartz Hill Los Angeles County Agoura Hills Westlake Village Antelope Acres Santa Paula Teagueville (historical) Topanga Desert View Highlands Casa Conejo Lebec La Crescenta-Montrose Frazier Park Camarillo North Glendale Las Flores West Hollywood Malibu Beach La Canada Flintridge Saticoy Santa Monica Culver City
Latest searched locations
Hyesan-si Rennerdale Imphal Hornchurch Jaipur Belsito Lallayug Dikou Colonia Baron Bosansko Grahovo Szod Scherzingen Torrazza Piemonte Whitford Um Bārid Petschow Hubli Marksuhl Elster Stansbury Kanda Texiguat Myllykylä Hoya Gensac-la-Pallue Lavis Lishi Zhangpu Khajura Panghadangan Mouy Darbhanga Province du Nayala Dadhar Junlian Bjorli Oboyan Carpentersville Lansargues Great Wyrley