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Weather in Costa Mesa, California, USA

Now
63 °F

Overcast.


Feels Like: 63 °F
Forecast: 76 / 58 °F
Wind: No wind

Location: John Wayne Airport-Orange County Airport
Current Time: Mar 25, 2026 at 1:58:41 am
Latest Report: Mar 25, 2026 at 12:53 am
Visibility: 10 mi
Pressure: 30.01 "Hg
Humidity: 84%
Dew Point: 58 °F
Location of Costa Mesa Location

Upcoming 5 hours

Now 2:00 am 3:00 am 4:00 am 5:00 am 6:00 am
63 °F 61 °F 61 °F 60 °F 60 °F 59 °F

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Forecast for the next 48 hours

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  Wednesday Thursday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 61 °F 64 °F 74 °F 64 °F 60 °F 63 °F 76 °F
Partly cloudy. Scatt­erred clouds. Sunny. Mostly clear. Cloudy. Cloudy. Mostly sunny.
Feels Like 61 °F 64 °F 77 °F 64 °F 60 °F 63 °F 78 °F
Wind Speed 2 mph 3 mph 8 mph 3 mph 2 mph 3 mph 10 mph
Wind Direction S
↑ 		WNW
↑ 		WSW
↑ 		SSW
↑ 		S
↑ 		NNW
↑ 		SW
↑
Humidity 85% 80% 54% 79% 85% 76% 47%
Dew Point 56 °F 57 °F 57 °F 57 °F 56 °F 56 °F 54 °F
Visibility 5 mi 6 mi 5 mi 5 mi 5 mi 5 mi 5 mi
Probability of Precipitation 0% 0% 0% 0% 0% 0% 0%
Amount of Rain 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Wednesday, March 25, 2026 12:42:32 am Costa Mesa time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Passing clouds. 70 / 62 °F
Humidity: 80%. Wind: 6 mph ↑ from Southwest

More weather last week

Currently at nearby stations

62 °F

Fullerton Municipal Airport: (15 mi)

Overcast. (1 hour ago)

62 °F

Long Beach Airport: (17 mi)

Overcast. (1 hour ago)

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
22
23
24

View historic weather

9
10
11

Detailed forecast for 14 days

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