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Costa Mesa, CA

78°F
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Costa Mesa, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, August 15

Day

8/15
78°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™ 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
After a cloudy start, sunshine returns

Max UV Index10.0 (Very High)

AccuLumen Brightness Index™7 (Bright)

WindW 7 mph

Wind Gusts17 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover40%

Morning

Afternoon

Night

8/15
66°Lo
RealFeel® 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mainly clear early, then areas of low clouds forming

WindW 5 mph

Wind Gusts12 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover54%

Evening

Overnight

Sun & Moon

13 hrs 24 mins
Rise 6:14 AM
Set 7:38 PM
Waxing Crescent
Rise 9:24 AM
Set 9:20 PM

Temperature History

8/15
High
Low
Forecast
78°
66°
Average
73°
66°
Last Year
72°
65°

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World North America United States California Costa Mesa

Weather Near Costa Mesa:

  • Anaheim, CA
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