Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
California braces for multiple storms this week. Check to see how much rain and snow is in the forecast. Chevron right

Costa Mesa, CA

57°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Costa Mesa

California

57°
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
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

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

Chevron right

12 PM

60°
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 70%
Chevron down
Rain
alerts

Wind Advisory

7:00 AM Monday - 8:00 PM Monday
alerts

High Surf Advisory

10:00 AM Monday - 10:00 PM Friday

RealFeel Shade™49°

WindSW 24 mph

Air QualityFair

Max UV Index0.9 (Low)

Wind Gusts29 mph

Humidity81%

Indoor Humidity60% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.02 in

Visibility6 mi

Cloud Ceiling1700 ft

1 PM

60°
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 90%
Chevron down
Rain
alerts

Wind Advisory

7:00 AM Monday - 8:00 PM Monday
alerts

High Surf Advisory

10:00 AM Monday - 10:00 PM Friday

RealFeel Shade™49°

WindWSW 23 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts28 mph

Humidity82%

Indoor Humidity62% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.11 in

Visibility4 mi

Cloud Ceiling1600 ft

2 PM

59°
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 90%
Chevron down
Rain
alerts

Wind Advisory

7:00 AM Monday - 8:00 PM Monday
alerts

High Surf Advisory

10:00 AM Monday - 10:00 PM Friday

RealFeel Shade™49°

WindWSW 21 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts25 mph

Humidity82%

Indoor Humidity60% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover97%

Rain0.11 in

Visibility4 mi

Cloud Ceiling2000 ft

3 PM

59°
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 90%
Chevron down
Rain
alerts

Wind Advisory

7:00 AM Monday - 8:00 PM Monday
alerts

High Surf Advisory

10:00 AM Monday - 10:00 PM Friday

RealFeel Shade™49°

WindSW 16 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts23 mph

Humidity80%

Indoor Humidity57% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover93%

Rain0.11 in

Visibility4 mi

Cloud Ceiling2000 ft

4 PM

58°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 90%
Chevron down
Rain
alerts

Wind Advisory

7:00 AM Monday - 8:00 PM Monday
alerts

High Surf Advisory

10:00 AM Monday - 10:00 PM Friday

RealFeel Shade™48°

WindSW 14 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts28 mph

Humidity78%

Indoor Humidity55% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Rain0.11 in

Visibility4 mi

Cloud Ceiling2000 ft

5 PM

57°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 90%
Chevron down
Rain
alerts

Wind Advisory

7:00 AM Monday - 8:00 PM Monday
alerts

High Surf Advisory

10:00 AM Monday - 10:00 PM Friday

RealFeel Shade™47°

WindSW 14 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts24 mph

Humidity78%

Indoor Humidity53% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover88%

Rain0.11 in

Visibility4 mi

Cloud Ceiling2000 ft

6 PM

56°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 90%
Chevron down
Rain
alerts

Wind Advisory

7:00 AM Monday - 8:00 PM Monday
alerts

High Surf Advisory

10:00 AM Monday - 10:00 PM Friday

WindWSW 13 mph

Air QualityFair

Wind Gusts22 mph

Humidity80%

Indoor Humidity52% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover88%

Rain0.11 in

Visibility4 mi

Cloud Ceiling2000 ft

7 PM

55°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Wind Advisory

7:00 AM Monday - 8:00 PM Monday
alerts

High Surf Advisory

10:00 AM Monday - 10:00 PM Friday

WindWSW 17 mph

Air QualityFair

Wind Gusts30 mph

Humidity80%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling7100 ft

8 PM

55°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

High Surf Advisory

10:00 AM Monday - 10:00 PM Friday

WindWSW 16 mph

Air QualityFair

Wind Gusts22 mph

Humidity81%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover91%

Visibility10 mi

Cloud Ceiling5900 ft

9 PM

54°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 56%
Chevron down
Rain
alerts

High Surf Advisory

10:00 AM Monday - 10:00 PM Friday

WindWSW 15 mph

Air QualityFair

Wind Gusts18 mph

Humidity83%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover93%

Rain0.03 in

Visibility6 mi

Cloud Ceiling4000 ft

10 PM

53°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 70%
Chevron down
Rain
alerts

High Surf Advisory

10:00 AM Monday - 10:00 PM Friday

WindWSW 15 mph

Air QualityFair

Wind Gusts17 mph

Humidity83%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Rain0.03 in

Visibility6 mi

Cloud Ceiling3700 ft

11 PM

53°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 70%
Chevron down
Rain
alerts

High Surf Advisory

10:00 AM Monday - 10:00 PM Friday

WindWSW 14 mph

Air QualityFair

Wind Gusts17 mph

Humidity84%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover98%

Rain0.03 in

Visibility6 mi

Cloud Ceiling3700 ft

Further Ahead

Tomorrow

Wednesday

Daily

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

California bracing for flooding, pass-closing snow and severe storms

19 minutes ago

Travel

Italy’s famous 'lovers’ arch' crashes into the sea on Valentine’s Day

2 hours ago

Weather Forecasts

Record warmth to expand across central, eastern US this week

11 minutes ago

Weather News

Shipwreck missing since 1872 discovered at bottom of Lake Michigan

1 hour ago

Weather Forecasts

Snow, ice, rain and severe weather coming to central, eastern U.S.

1 hour ago

 More Stories

Featured Stories

Recreation

Presidents Day marks first Free National Park day in 2026

5 hours ago

Weather News

What's behind South Carolina’s recent earthquakes

2 hours ago

Weather News

Gray wolf tracked in Los Angeles County for first time

4 days ago

Astronomy

A 'ring of fire' eclipse is coming Feb. 17

6 hours ago

Weather News

99% of Florida is in drought with almost no rain falling in February

3 days 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

...

...

...