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Current Conditions: COSTA MESA

Clear


73.4 F
Last Updated on Sep 17 2025, 12:55 AM PDT
Humidity: 69%
Wind Speed: 0.0 mph
Barometer 29.90 in
Dewpoint: 62.6 F
Visibility: 10.00 mi
Precip: --
Heat Index: 73.8 F
Wind Chill: NA
Current conditions at:

COSTA MESA (KSNA)

Lat: 33.68 Lon: 117.87

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Observation History for COSTA MESA


Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)		 Rmks
12:55 AM PDT 0.0 10.00 Clear -- 73.4 62.6 69% NA 73.8 29.90 1012.5
12:45 AM PDT 0.0 10.00 Clear -- 73.4 62.6 69% NA 73.8 29.91 1012.9
12:35 AM PDT 0.0 10.00 Clear -- 73.4 62.6 69% NA 73.8 29.91 1012.9
12:25 AM PDT 3.4 10.00 Clear -- 71.6 62.6 73% NA 72.0 29.92 1013.2
12:20 AM PDT 0.0 10.00 Clear -- 73.4 62.6 69% NA 73.8 29.91 1012.9
12:15 AM PDT 3.4 10.00 Clear -- 73.4 62.6 69% NA 73.8 29.91 1012.9
11:53 PM PDT W 3.4 10.00 Clear -- 73.0 63.0 71% NA 73.4 29.91 1012.9
11:50 PM PDT 3.4 10.00 Clear -- 73.4 62.6 69% NA 73.8 29.92 1013.2
11:45 PM PDT SW 5.7 10.00 Clear -- 73.4 62.6 69% NA 73.8 29.92 1013.2
11:35 PM PDT SW 3.4 10.00 Clear -- 73.4 62.6 69% NA 73.8 29.92 1013.2
11:25 PM PDT SW 5.7 10.00 Clear -- 73.4 62.6 69% NA 73.8 29.93 1013.5
11:20 PM PDT 8.1 10.00 Clear -- 73.4 62.6 69% NA 73.8 29.93 1013.5
11:15 PM PDT 5.7 10.00 Clear -- 73.4 62.6 69% NA 73.8 29.93 1013.5
11:00 PM PDT S 6.9 10.00 Clear -- 75.2 60.8 61% NA 75.2 29.92 1013.2
10:45 PM PDT 4.6 10.00 Clear -- 75.2 60.8 61% NA 75.2 29.92 1013.2
10:35 PM PDT 3.4 10.00 Clear -- 75.2 60.8 61% NA 75.2 29.91 1012.9
10:30 PM PDT 3.4 10.00 Clear -- 75.2 60.8 61% NA 75.2 29.91 1012.9
10:25 PM PDT SW 3.4 10.00 Clear -- 75.2 60.8 61% NA 75.2 29.91 1012.9
10:15 PM PDT 5.7 10.00 Clear -- 75.2 60.8 61% NA 75.2 29.92 1013.2
10:05 PM PDT 5.7 10.00 Clear -- 77.0 57.2 50% NA 76.8 29.91 1012.9
09:53 PM PDT 0.0 10.00 Partly Cloudy -- 78.1 55.9 47% NA 77.7 29.91 1012.9
09:45 PM PDT 0.0 10.00 Clear -- 78.8 55.4 45% NA 78.4 29.91 1012.9
09:40 PM PDT 0.0 10.00 Clear -- 78.8 55.4 45% NA 78.4 29.91 1012.9
09:35 PM PDT 0.0 10.00 Clear -- 78.8 55.4 45% NA 78.4 29.91 1012.9

Regional Weather Observation


LOS ALAMITOS AAF (KSLI)

Mostly Cloudy
72.1 F

LONG BEACH (KLGB)

Clear
73.4 F

FULLERTON (KFUL)

Clear
73.4 F

EL MONTE (KEMT)

Clear
87.8 F

COSTA MESA (KSNA)

Clear
73.4 F

TORRANCE MUNICIP (KTOA)

Partly Cloudy
73.4 F

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