Weather forecast for tomorrow
Castaic, CA

Weather forecast for tomorrow

Tuesday, May 6.

AM Clouds / PM Sun
5:57 am

7:44 pm
PDT
AM Clouds / PM Sun
68°F / 52°F
  • Wind: 14mph SSW
  • Humidity: 73%
  • Precip. probability: 11%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, on Tuesday, the morning may feel gloomy and gray, but the sun will break through later in the day.
The temperature is expected to vary between a maximum of a delightful 68°F and a minimum of a fresh 51.8°F.
With a forecast of 68°F, conditions deviate from May's average and instead resemble April's climate trend.
Sunrise will be at 5:57 am and sunset at 7:44 pm; tomorrow's daylight will last for 13h and 47min.

Frequently asked questions

What is the weather forecast for Castaic for tomorrow?
Tomorrow, in Castaic, gray skies in the morning will gradually clear, leading to a warmer, sunnier afternoon.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 51.8°F.
The maximum temperature will be a couple of degrees lower than the average highest temperature of 73.9°F in May. The lowest temperature will be in line with the average low of 51.8°F.
When are sunrise and sunset tomorrow in Castaic?
On Tuesday, in Castaic, sunrise will be at 5:57 am and sunset at 7:44 pm (PDT).
How long will the day be tomorrow?
In Castaic, the length of the day tomorrow will be 13h and 47min.

Hourly weather forecast

12 am
  • 54°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SW
  • Pressure: 29.85"Hg
  • Humidity: 84%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 54°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph SW
  • Pressure: 29.88"Hg
  • Humidity: 86%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 9mi
4 am
  • 54°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 87%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 8mi
Sunrise: 5:57 am
6 am
  • 54°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 87%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 7mi
8 am
  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Wind: 4mph S
  • Pressure: 29.91"Hg
  • Humidity: 86%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 8mi
10 am
  • 57°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph S
  • Pressure: 29.91"Hg
  • Humidity: 78%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph S
  • Pressure: 29.91"Hg
  • Humidity: 68%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph S
  • Pressure: 29.88"Hg
  • Humidity: 62%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 64°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 66%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 61°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 73%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:44 pm
8 pm
  • 57°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph WSW
  • Pressure: 29.91"Hg
  • Humidity: 80%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
10 pm
  • 55°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph WSW
  • Pressure: 29.97"Hg
  • Humidity: 83%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 7mi
Tomorrow, on Tuesday, a combination of primarily cloudy and occasionally wet and mostly clear weather is forecasted.
The temperature will vary between a minimum of 53.6°F and a maximum of 66.2°F. The warmest part of the day will be at 2 pm and 3 pm.
The highest temperature is more consistent with April's average maximum of 69.6°F than May's usual of 73.9°F. The night temperature will be consistent with the standard May low of 51.8°F.
Updated: May 5, 2025 @ 07:38:58 UTC
Published by: Weather U.S. | About Us
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