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Costa Mesa, CA

74°F
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, September 11

Current Weather

12:38 PM

74°F
Mostly sunny
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
74°
RealFeel Shade™
70°
Max UV Index
4.0 (Moderate)
Wind
SSW 12 mph
Wind Gusts
23 mph
Humidity
63%
Indoor Humidity
63% (Slightly Humid)
Dew Point
61° F
Pressure
↔ 29.97 in
Cloud Cover
30%
Visibility
10 mi
Cloud Ceiling
40000 ft

Day

9/11
76°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
After a cloudy start, sunshine returns

Max UV Index8.0 (Very High)

AccuLumen Brightness Index™8 (Bright)

WindSW 7 mph

Wind Gusts18 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover42%

Morning

Afternoon

Night

9/11
64°Lo
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mainly clear early, then areas of low clouds forming

WindS 6 mph

Wind Gusts15 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover44%

Evening

Overnight

Sun & Moon

12 hrs 32 mins
Rise 6:32 AM
Set 7:04 PM
Waning Gibbous
Rise 9:28 PM
Set 12:14 PM

Temperature History

9/11
High
Low
Forecast
76°
64°
Average
74°
65°
Last Year
71°
56°

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Weather Near Costa Mesa:

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