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Current Conditions: SAN MARCOS

Clear


48.2 F
Last Updated on Dec 20 2025, 12:20 AM CST
Humidity: 81%
Wind Speed: 4.6 mph
Barometer 30.06 in
Dewpoint: 42.8 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 46.4 F
Current conditions at:

SAN MARCOS (KHYI)

Lat: 29.9 Lon: 97.87

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Observation History for SAN MARCOS


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
12:20 AM CST 4.6 10.00 Clear -- 48.2 42.8 81% 46.4 NA 30.06 1017.9
12:15 AM CST SW 3.4 10.00 Clear -- 48.2 42.8 81% 47.3 NA 30.06 1017.9
12:10 AM CST SW 4.6 10.00 Clear -- 48.2 42.8 81% 46.4 NA 30.06 1017.9
11:50 PM CST SW 4.6 10.00 Clear -- 48.2 42.8 81% 46.4 NA 30.07 1018.3
11:45 PM CST 4.6 10.00 Clear -- 48.2 42.8 81% 46.4 NA 30.07 1018.3
11:40 PM CST SW 5.7 10.00 Clear -- 48.2 42.8 81% 45.7 NA 30.07 1018.3
11:25 PM CST 6.9 10.00 Clear -- 48.2 42.8 81% 45.1 NA 30.07 1018.3
11:20 PM CST 5.7 10.00 Clear -- 48.2 42.8 81% 45.7 NA 30.08 1018.6
11:10 PM CST 6.9 10.00 Clear -- 50.0 42.8 76% NA NA 30.08 1018.6
11:00 PM CST 8.1 10.00 Clear -- 50.0 42.8 76% NA NA 30.08 1018.6
10:45 PM CST S 6.9 10.00 Clear -- 51.8 42.8 71% NA NA 30.08 1018.6
10:40 PM CST 8.1 10.00 Clear -- 51.8 42.8 71% NA NA 30.08 1018.6
10:35 PM CST S 9.2 10.00 Clear -- 51.8 42.8 71% NA NA 30.08 1018.6
10:25 PM CST S 10.4 10.00 Clear -- 53.6 42.8 67% NA NA 30.08 1018.6
10:20 PM CST S 10.4 10.00 Clear -- 53.6 42.8 67% NA NA 30.08 1018.6
10:15 PM CST S 11.5 10.00 Clear -- 53.6 42.8 67% NA NA 30.08 1018.6
10:05 PM CST S 11.5 10.00 Clear -- 53.6 42.8 67% NA NA 30.07 1018.3
10:00 PM CST S 11.5 10.00 Clear -- 53.6 41.0 62% NA NA 30.07 1018.3
09:40 PM CST S 11.5 10.00 Clear -- 53.6 39.2 58% NA NA 30.07 1018.3
09:30 PM CST 10.00 Clear -- 53.6 39.2 58% NA NA 30.07 1018.3
09:20 PM CST S 12.7 10.00 Clear -- 55.4 37.4 51% NA NA 30.07 1018.3
09:15 PM CST S 12.7 10.00 Clear -- 55.4 37.4 51% NA NA 30.07 1018.3
09:10 PM CST S 11.5 10.00 Clear -- 55.4 35.6 47% NA NA 30.07 1018.3
09:00 PM CST S 11.5 10.00 Clear -- 55.4 33.8 44% NA NA 30.07 1018.3

Regional Weather Observation


AUSTIN (KAUS)

Clear
51.8 F

AUSTIN/MABRY (KATT)

Clear
53.1 F

LAGO VISTA (KRYW)

Clear
59.0 F

SAN MARCOS (KHYI)

Clear
48.2 F

NEW BRAUNFELS (KBAZ)

Clear
48.2 F

HORSESHOE BAY (KDZB)

Clear
59.0 F

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