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El Nino to play a major role this hurricane season. Here's how many storms AccuWeather experts are predicting. Chevron right

Costa Mesa, CA

60°F
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Costa Mesa

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Costa Mesa, CA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, March 29

Current Weather

8:48 AM

60°F
Mostly sunny
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel®
63°
RealFeel Shade™
60°
Max UV Index
1.2 (Low)
Wind
N 4 mph
Wind Gusts
4 mph
Humidity
80%
Indoor Humidity
61% (Ideal Humidity)
Dew Point
54° F
Pressure
↑ 29.90 in
Cloud Cover
30%
Visibility
10 mi
Cloud Ceiling
4500 ft

Day

3/29
77°Hi
RealFeel® 82°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Areas of low clouds and fog early; otherwise, mostly sunny and warm

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 Cover38%

Morning

Afternoon

Night

3/29
58°Lo
RealFeel® 58°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Partly cloudy

WindS 5 mph

Wind Gusts8 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover45%

Evening

Overnight

Sun & Moon

12 hrs 26 mins
Rise 6:44 AM
Set 7:10 PM
Waxing Gibbous
Rise 4:09 PM
Set 5:24 AM

Temperature History

3/29
High
Low
Forecast
77°
58°
Average
65°
54°
Last Year
63°
54°

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World North America United States California Costa Mesa

Weather Near Costa Mesa:

  • Anaheim, CA
  • Long Beach, CA
  • Los Angeles, CA
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