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Hazardous Weather Conditions

No active alerts for SAN MARCOS, CALIFORNIA

Current Conditions: SAN MARCOS, CALIFORNIA

Clear


55.4 F
Last Updated on Feb 28 2026, 11:25 PM PST
Humidity: 94%
Wind Speed: 0.0 mph
Barometer: 29.93 in
Dewpoint: 53.6 F
Visibility: 8.00 mi
Precip: --
Heat Index: NA
Wind Chill: NA
Current conditions at:

OCEANSIDE (KOKB)

Lat: 33.22 Lon: -117.35

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5 Day Forecast for SAN MARCOS, CALIFORNIA (92069)

Sunday
Mostly Clear
High 80 °F
Sunday
Night
Partly Cloudy
Low 53 °F
Monday
Partly Sunny
High 68 °F
Monday
Night
Partly Cloudy
Low 50 °F
Tuesday
Mostly Sunny
High 73 °F
Tuesday
Night
Partly Cloudy
Low 51 °F
Wednesday
Mostly Sunny
High 73 °F
Wednesday
Night
Partly Cloudy
Low 53 °F
Thursday
Sunny
High 73 °F



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Observation History for SAN MARCOS, CALIFORNIA


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)
11:25 PM PST 0.0 8.00 Clear -- 55.4 53.6 94% NA NA 29.93 1013.5
11:20 PM PST 0.0 8.00 Clear -- 55.4 53.6 94% NA NA 29.93 1013.5
10:55 PM PST 3.4 10.00 Clear -- 57.2 53.6 88% NA NA 29.93 1013.5
10:52 PM PST 3.4 10.00 Clear -- 57.0 54.0 89% NA NA 29.94 1013.6
10:50 PM PST 3.4 10.00 Clear -- 57.2 53.6 88% NA NA 29.93 1013.5
10:45 PM PST NE 4.6 10.00 Clear -- 57.2 53.6 88% NA NA 29.93 1013.5
10:35 PM PST 4.6 10.00 Clear -- 57.2 55.4 94% NA NA 29.93 1013.5
10:25 PM PST 4.6 8.00 Clear -- 57.2 55.4 94% NA NA 29.93 1013.5
10:15 PM PST 4.6 6.00 Fog/Mist -- 57.2 55.4 94% NA NA 29.93 1013.5
10:05 PM PST NE 5.7 6.00 Fog/Mist -- 57.2 55.4 94% NA NA 29.93 1013.5
09:52 PM PST NE 4.7 6.00 Fog/Mist -- NULL 54.0 % NA NA 29.94 1013.6
08:52 PM PST 0.0 8.00 Clear -- NULL 55.0 % NA NA 29.92 1013.2
07:55 PM PST 0.0 9.00 Clear -- 60.8 59.0 94% NA NA 29.91 1012.9
07:50 PM PST 0.0 7.00 Clear -- 60.8 59.0 94% NA NA 29.91 1012.9
07:35 PM PST 0.0 10.00 Clear -- 60.8 60.8 100% NA NA 29.90 1012.5
07:30 PM PST 0.0 10.00 Clear -- 62.6 60.8 94% NA NA 29.90 1012.5
07:20 PM PST 0.0 10.00 Clear -- 64.4 60.8 88% NA NA 29.90 1012.5
07:10 PM PST 0.0 10.00 Clear -- 64.4 62.6 94% NA NA 29.89 1012.2
07:05 PM PST 0.0 10.00 Clear -- 64.4 62.6 94% NA NA 29.89 1012.2
06:45 PM PST W 3.4 10.00 Clear -- 64.4 62.6 94% NA NA 29.89 1012.2
06:40 PM PST 0.0 10.00 Clear -- 64.4 62.6 94% NA NA 29.89 1012.2
06:30 PM PST 4.6 10.00 Clear -- 64.4 62.6 94% NA NA 29.89 1012.2
05:52 PM PST W 10.3 10.00 Clear -- NULL 55.0 % NA NA 29.87 1011.5
05:30 PM PST 0.0 10.00 Clear -- 71.6 51.8 50% NA 70.9 29.86 1011.2

Regional Weather Observation

OCEANSIDE (KOKB)

Clear
55.4 F

CAMP PENDLETON (KNFG)

Clear
NULL F

CARLSBAD (KCRQ)

Clear
62.6 F

FALLBROOK AIRPAR (KL18)

Clear
62.6 F

MURRIETA/TEMECUL (KF70)

Clear
59.0 F

HEMET (KHMT)

Clear
55.4 F

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