Current weather by "City, St" or "zip code"  
 

Current Conditions: SAN MARCOS

Mostly Clear


93.0 F
Last Updated on Jul 10 2025, 04:56 PM CDT
Humidity: 49%
Wind Speed: 13.9 mph
Barometer 29.98 in
Dewpoint: 71.1 F
Visibility: 10.00 mi
Precip: --
Heat Index: 100.2 F
Wind Chill: NA
Current conditions at:

SAN MARCOS (KHYI)

Lat: 29.9 Lon: 97.87

active severe weather and emergency alerts image weather storm and storm spotter reports image weather observation monitoring service image
Active
Alerts		 Storm Reports Obs
Monitoring



Advertise Here

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
04:56 PM CDT 13.9 10.00 Mostly Clear -- 93.0 71.1 49% NA 100.2 29.98 1015.2
03:56 PM CDT S 15.0 10.00 Clear -- 93.0 71.1 49% NA 100.2 30.00 1015.9
02:56 PM CDT S 15.0 10.00 Partly Cloudy -- 91.9 71.1 51% NA 98.8 30.02 1016.6
01:56 PM CDT 12.8 10.00 Mostly Clear -- 91.0 72.0 54% NA 98.6 30.05 1017.6
12:56 PM CDT 15.0 10.00 Mostly Clear -- 90.0 73.0 58% NA 98.2 30.07 1018.3
11:56 AM CDT 12.8 10.00 Partly Cloudy -- 88.0 73.0 61% NA 95.7 30.09 1019.0
10:56 AM CDT 18.3 10.00 Clear -- 84.9 72.0 65% NA 90.9 30.10 1019.3
09:56 AM CDT SW 12.8 10.00 Clear -- 81.0 73.0 77% NA 85.8 30.12 1019.7
08:56 AM CDT 11.4 10.00 Clear -- 75.0 75.0 100% NA 77.0 30.12 1019.7
07:56 AM CDT S 6.9 9.00 Mostly Cloudy -- 72.0 72.0 100% NA 73.6 30.09 1019.0
06:56 AM CDT 3.4 0.25 Fog -- 66.9 66.9 100% NA NA 30.08 1018.6
05:03 AM CDT S 3.4 9.00 Clear -- 69.8 69.8 100% NA NA 30.05 1017.6
03:56 AM CDT 0.0 10.00 Clear -- 71.1 71.1 100% NA 72.5 30.03 1016.9
02:56 AM CDT S 4.7 10.00 NULL -- 72.0 72.0 100% NA 73.6 30.04 1017.3
01:56 AM CDT S 3.4 10.00 Clear -- 71.1 71.1 100% NA 72.5 30.05 1017.6
12:56 AM CDT 3.4 10.00 Mostly Clear -- 73.0 73.0 100% NA 74.7 30.06 1018.0
11:56 PM CDT 9.2 10.00 Clear -- 72.0 72.0 100% NA 73.6 30.07 1018.3
09:56 PM CDT 0.0 10.00 Clear -- 73.9 73.9 100% NA 75.7 30.06 1018.0
08:56 PM CDT 3.4 10.00 Clear -- 75.0 75.0 100% NA 77.0 30.04 1017.3
07:56 PM CDT 0.0 10.00 Clear -- 77.0 75.0 94% NA 78.8 30.03 1016.9

Regional Weather Observation


AUSTIN (KAUS)

Partly Cloudy
91.0 F

AUSTIN/MABRY (KATT)

Mostly Clear
91.9 F

LAGO VISTA (KRYW)

Partly Cloudy
90.7 F

SAN MARCOS (KHYI)

Mostly Clear
93.0 F

NEW BRAUNFELS (KBAZ)

Mostly Clear
93.9 F

HORSESHOE BAY (KDZB)

Clear
92.7 F

Advertise Here


Advertise Here