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Costa Mesa, CA

85°F
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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
Friday, March 13

Current Weather

2:24 PM

85°F
Mostly sunny
RealFeel® 87°
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™ 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®
87°
RealFeel Shade™
82°
Max UV Index
4.2 (Moderate)
Wind
SW 8 mph
Wind Gusts
8 mph
Humidity
15%
Indoor Humidity
15% (Slightly Dry)
Dew Point
33° F
Pressure
↔ 29.93 in
Cloud Cover
25%
Visibility
10 mi
Cloud Ceiling
33300 ft

Day

3/13
85°Hi
RealFeel® 90°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 82°
Pleasant
RealFeel Guide
Pleasant
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Very warm with sunshine mixing with some clouds
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

Max UV Index6.0 (High)

AccuLumen Brightness Index™9 (Very Bright)

WindSSW 5 mph

Wind Gusts10 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover29%

Morning

Afternoon

Night

3/13
55°Lo
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Partly cloudy
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Friday

WindSSE 5 mph

Wind Gusts7 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover42%

Evening

Overnight

Sun & Moon

11 hrs 53 mins
Rise 7:05 AM
Set 6:58 PM
Waning Crescent
Rise 3:56 AM
Set 1:41 PM

Temperature History

3/13
High
Low
Forecast
85°
55°
Average
65°
53°
Last Year
58°
49°

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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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