Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
JUST IN: AccuWeather releases its 2026 Atlantic hurricane season forecast. Get the details. Chevron right
Severe weather threatens Missouri through Ohio. See the latest forecast. Chevron right

Costa Mesa, CA

62°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Costa Mesa

California

62°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Costa Mesa, CA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, March 25

Current Weather

4:13 AM

62°F
Cloudy
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
64°
Wind
0 mph
Wind Gusts
0 mph
Humidity
86%
Indoor Humidity
70% (Slightly Humid)
Dew Point
58° F
Pressure
↓ 29.98 in
Cloud Cover
100%
Visibility
9 mi
Cloud Ceiling
3600 ft

Day

3/25
72°Hi
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clouds yielding to sun

Max UV Index7.0 (High)

AccuLumen Brightness Index™8 (Bright)

WindW 7 mph

Wind Gusts15 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover42%

Morning

Afternoon

Night

3/25
57°Lo
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Clear to partly cloudy this evening followed by areas of low clouds

WindSSW 5 mph

Wind Gusts7 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover35%

Evening

Overnight

Sun & Moon

12 hrs 18 mins
Rise 6:49 AM
Set 7:07 PM
First Quarter
Rise 11:38 AM
Set 2:56 AM

Temperature History

3/25
High
Low
Forecast
72°
57°
Average
65°
54°
Last Year
62°
54°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Atlantic hurricane season forecast 2026: 11-16 named storms predicted

49 minutes ago

Weather Forecasts

Florida has been the “driest in decades” as widespread drought worsens

21 hours ago

Weather News

Second kona storm brings floods, evacuations, renewed damage to Hawaii

17 hours ago

Weather Forecasts

How long will the record heat wave last in the western US?

1 hour ago

Severe Weather

Midwest poised for more severe weather, flooding downpours

2 hours ago

 More Stories

Featured Stories

Astronomy

Bright fireball shakes Houston area homes, crashes through roof

1 day ago

Travel

2 killed, dozens injured after Air Canada flight hits fire truck on ru...

2 days ago

Recreation

When will DC cherry blossoms reach peak bloom? Very soon, experts say

15 hours ago

Weather News

First tornado forecast: Scientists who dared to forecast 'act of God'

21 hours ago

Weather News

Hummingbird migration underway in the US

16 hours ago
World North America United States California Costa Mesa

Weather Near Costa Mesa:

  • Anaheim, CA
  • Long Beach, CA
  • Los Angeles, CA
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...