7 Day Weather Forecast for Costa Mesa, CA

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7 Day Forecast

Saturday

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Hi 77°FLo 50°F

Saturday: Areas of fog early, becoming sunny this afternoon. High 77F. Winds WSW at 5 to 10 mph.

Saturday night: Clear skies. Low around 50F. Winds light and variable.

Sunday

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Hi 84°FLo 61°F

Sunday: Mainly sunny. High 84F. Winds WSW at 5 to 10 mph.

Sunday night: Clear skies. Low 61F. Winds NE at 10 to 15 mph.

Monday

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Hi 86°FLo 58°F

Monday: Sunny. Highs in the mid 80s and lows in the upper 50s.

Tuesday

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Hi 83°FLo 58°F

Tuesday: Mainly sunny. Highs in the low 80s and lows in the upper 50s.

Wednesday

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Hi 75°FLo 55°F

Wednesday: Plenty of sun. Highs in the mid 70s and lows in the mid 50s.

Thursday

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Hi 69°FLo 52°F

Thursday: Mix of sun and clouds. Highs in the upper 60s and lows in the low 50s.

Friday

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Hi 73°FLo 52°F

Friday : Mostly sunny. Highs in the low 70s and lows in the low 50s.

Do I need an umbrella?

No

Local Weather Radar

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Current Conditions

Moderate Fog, Overcast

Temperature

50°F

Feels Like

50°F

Humidity

100%

Wind

n/a 0 mph

Pressure

30 in

Visibility

0 mi

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Forecast High Temperatures

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