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Costa Mesa, CA

75°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
Monday, September 28

Day

9/28
80°Hi
RealFeel® 83°
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.
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RealFeel Shade™ 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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Some low clouds early; otherwise, mostly sunny
alerts

Coastal Flood Advisory

5:00 AM Monday - 5:00 PM Wednesday

Max UV Index6.0 (High)

AccuLumen Brightness Index™9 (Very Bright)

WindSW 7 mph

Wind Gusts21 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover18%

Morning

Afternoon

Night

9/28
62°Lo
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
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Clear in the evening; areas of low clouds late
alerts

Coastal Flood Advisory

5:00 AM Monday - 5:00 PM Wednesday

WindS 5 mph

Wind Gusts8 mph

Probability of Precipitation3%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover13%

Evening

Overnight

Sun & Moon

11 hrs 56 mins
Rise 6:44 AM
Set 6:40 PM
Waning Gibbous
Rise 7:42 PM
Set 10:03 AM

Temperature History

9/28
High
Low
Forecast
80°
62°
Average
74°
63°
Last Year
74°
66°

Further Ahead

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10-Day

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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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