Weather forecast for tomorrow
Costa Mesa, CA

Weather forecast for tomorrow

Sunday, Apr 20.

Partly Cloudy
6:13 am

7:27 pm
PDT
Partly Cloudy
72°F / 55°F
  • Wind: 12mph SW
  • Humidity: 60%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, in Costa Mesa, expect partly sunny skies with periods of cloudiness.
The temperature scale will run from a maximum of a pleasant 71.6°F to a minimum of a moderate 55.4°F.
Tomorrow, the peak temperature is predicted to be slightly warmer than the usual high for April at 66.6°F.
Sunrise will be at 6:13 am and sunset at 7:27 pm; tomorrow's daylight will last for 13h and 15min.

Frequently asked questions

What is the weather forecast for Costa Mesa for tomorrow?
On Sunday, in Costa Mesa, the sky will feature a blend of clouds and sunshine.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 71.6°F, while the minimum temperature will be 55.4°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 66.6°F in April. The lowest temperature tomorrow will be in line with the average low temperature.
When is the sunrise / sunset tomorrow?
On Sunday, in Costa Mesa, sunrise will be at 6:13 am and sunset at 7:27 pm (PDT).
How long will the day be tomorrow in Costa Mesa?
In Costa Mesa, tomorrow, there will be 13h and 15min of daylight.

Hourly weather forecast

12 am
  • 57°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SSW
  • Pressure: 30.06"Hg
  • Humidity: 77%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Wind: 1mph S
  • Pressure: 30.06"Hg
  • Humidity: 79%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 55°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 1mph SW
  • Pressure: 30.06"Hg
  • Humidity: 82%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 9mi
6 am
  • 55°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Wind: 1mph SE
  • Pressure: 30.06"Hg
  • Humidity: 82%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:13 am
8 am
  • 57°F
  • Feels like:
    57°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 1mph ESE
  • Pressure: 30.06"Hg
  • Humidity: 79%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SW
  • Pressure: 30.06"Hg
  • Humidity: 68%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 9mi
12 pm
  • 66°F
  • Feels like:
    66°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph WSW
  • Pressure: 30.06"Hg
  • Humidity: 55%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Pressure: 30.03"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Pressure: 29.97"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WSW
  • Pressure: 29.97"Hg
  • Humidity: 52%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:27 pm
8 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WSW
  • Pressure: 30"Hg
  • Humidity: 65%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
10 pm
  • 59°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SW
  • Pressure: 30"Hg
  • Humidity: 74%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 7mi
Tomorrow, on Sunday, a combination of cloud-filled and sun-filled weather is expected.
The temperature will vary between the lowest temperature of 55.4°F and the highest temperature of 69.8°F. The warmest part of the day will be at 3 pm and 4 pm.
Tomorrow, the maximum will be a few degrees higher than the average high for April. The minimum temperature will be also close to April's average low of 54.9°F.
Updated: Apr 19, 2025 @ 09:28:24 UTC
Published by: Weather U.S. | About Us
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