Hourly Weather Forecast - Costa Mesa, CA

12 AM
61°F
0%
4mph
SSE
Partly Cloudy
Humidity
84%
Feels like
61°F
Dew Point
56°F
1 AM
60°F
0%
4mph
SSE
Partly Cloudy
Humidity
85%
Feels like
60°F
Dew Point
56°F
2 AM
60°F
0%
3mph
SE
Partly Cloudy
Humidity
86%
Feels like
60°F
Dew Point
56°F
3 AM
59°F
0%
3mph
SE
Partly Cloudy
Humidity
87%
Feels like
59°F
Dew Point
56°F
4 AM
59°F
0%
3mph
SE
Partly Cloudy
Humidity
87%
Feels like
59°F
Dew Point
55°F
5 AM
60°F
0%
3mph
SE
Partly Cloudy
Humidity
85%
Feels like
60°F
Dew Point
55°F
6 AM
61°F
0%
3mph
SE
Partly Cloudy
Humidity
82%
Feels like
61°F
Dew Point
56°F
6:03 AM
7 AM
63°F
0%
3mph
SE
Partly Cloudy
Humidity
79%
Feels like
63°F
Dew Point
56°F
8 AM
65°F
0%
3mph
SE
Partly Cloudy
Humidity
74%
Feels like
65°F
Dew Point
56°F
9 AM
67°F
0%
4mph
SSE
Partly Cloudy
Humidity
70%
Feels like
67°F
Dew Point
56°F
10 AM
68°F
0%
4mph
S
Partly Cloudy
Humidity
66%
Feels like
68°F
Dew Point
57°F
11 AM
70°F
0%
5mph
SSW
Partly Cloudy
Humidity
63%
Feels like
70°F
Dew Point
57°F
12 PM
71°F
0%
6mph
SSW
Partly Cloudy
Humidity
61%
Feels like
71°F
Dew Point
57°F
1 PM
71°F
0%
8mph
SSW
Partly Cloudy
Humidity
60%
Feels like
71°F
Dew Point
57°F
2 PM
71°F
0%
9mph
SW
Partly Cloudy
Humidity
60%
Feels like
71°F
Dew Point
57°F
3 PM
71°F
0%
9mph
SW
Mostly Sunny
Humidity
61%
Feels like
71°F
Dew Point
57°F
4 PM
70°F
0%
9mph
WSW
Mostly Sunny
Humidity
63%
Feels like
70°F
Dew Point
57°F
5 PM
69°F
0%
9mph
WSW
Mostly Sunny
Humidity
66%
Feels like
69°F
Dew Point
57°F
6 PM
67°F
0%
8mph
WSW
Mostly Sunny
Humidity
70%
Feels like
67°F
Dew Point
57°F
7 PM
66°F
0%
7mph
WSW
Partly Cloudy
Humidity
74%
Feels like
66°F
Dew Point
57°F
7:34 PM
8 PM
65°F
0%
5mph
WSW
Partly Cloudy
Humidity
77%
Feels like
65°F
Dew Point
57°F
9 PM
64°F
0%
4mph
SW
Partly Cloudy
Humidity
80%
Feels like
64°F
Dew Point
57°F
10 PM
63°F
0%
3mph
SW
Partly Cloudy
Humidity
82%
Feels like
63°F
Dew Point
57°F
11 PM
62°F
0%
2mph
SW
Partly Cloudy
Humidity
83%
Feels like
62°F
Dew Point
57°F

Today's Severe Weather Outlook

Dangerous Storms Rumble Across The Central U.S.

The dangerous weather pattern in the plains persists as severe storms rally into the workweek.

Today's Weather Outlook

Today's Weather Outlook

The Perfect Date Data by WeatherBug

We Fact-Checked Pop Culture's "Perfect Weather Day" and the Results Are Surprising

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Story Image via Pixabay

Tornadoes: How Do They Form?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide