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Current Weather Conditions:
San Marcos, San Marcos Municipal Airport, TX, United States

NWS Point Forecast for KHYI (KHYI) 29-53-37N 097-51-53W

Conditions at

2026.01.11 0756 UTC
Wind from the NNW (340 degrees) at 12 MPH (10 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 37.9 F (3.3 C)
Dew Point 17.1 F (-8.3 C)
Relative Humidity 42%
Pressure (altimeter) 30.55 in. Hg (1034 hPa)
ob KHYI 110756Z 34010KT 10SM CLR 03/M08 A3055 RMK AO2 SLP344 T00331083

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
53.1 (11.7) 41.0 (5.0) In the 6 hours preceding Jan 11, 2026 - 12:56 AM EST / 2026.01.11 0556 UTC
61.0 (16.1) 41.0 (5.0) In the 24 hours preceding Jan 11, 2026 - 12:56 AM EST / 2026.01.11 0556 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 3 AM (8) Jan 11 37.9 (3.3) 17.1 (-8.3) 30.55 (1034) NNW 12
2 AM (7) Jan 11 39.9 (4.4) 16.0 (-8.9) 30.54 (1034) NNW 6
1 AM (6) Jan 11 42.1 (5.6) 18.0 (-7.8) 30.52 (1033) NNW 8
Midnight (5) Jan 11 44.1 (6.7) 19.0 (-7.2) 30.52 (1033) N 8
11 PM (4) Jan 10 45.0 (7.2) 19.9 (-6.7) 30.51 (1033) N 9
10 PM (3) Jan 10 46.0 (7.8) 21.0 (-6.1) 30.5 (1032) N 10
9 PM (2) Jan 10 46.9 (8.3) 21.9 (-5.6) 30.48 (1032) N 10
8 PM (1) Jan 10 50.0 (10.0) 23.0 (-5.0) 30.46 (1031) N 9
7 PM (0) Jan 10 53.1 (11.7) 24.1 (-4.4) 30.43 (1030) N 13
6 PM (23) Jan 10 55.9 (13.3) 24.1 (-4.4) 30.41 (1029) N 21
5 PM (22) Jan 10 59.0 (15.0) 24.1 (-4.4) 30.39 (1029) N 22
4 PM (21) Jan 10 60.1 (15.6) 25.0 (-3.9) 30.38 (1028) N 25
3 PM (20) Jan 10 60.1 (15.6) 28.0 (-2.2) 30.38 (1028) NNW 22
2 PM (19) Jan 10 57.9 (14.4) 28.9 (-1.7) 30.39 (1029) N 28
1 PM (18) Jan 10 55.0 (12.8) 32.0 (0.0) 30.42 (1030) NNW 23
Noon (17) Jan 10 52.0 (11.1) 32.0 (0.0) 30.44 (1030) N 21
11 AM (16) Jan 10 50.0 (10.0) 32.0 (0.0) 30.42 (1030) NNW 25
10 AM (15) Jan 10 45.0 (7.2) 32.0 (0.0) 30.4 (1029) N 28
9 AM (14) Jan 10 43.0 (6.1) 32.0 (0.0) 30.38 (1028) NNW 18
8 AM (13) Jan 10 44.1 (6.7) 33.1 (0.6) 30.35 (1027) NNW 16
7 AM (12) Jan 10 46.9 (8.3) 36.0 (2.2) 30.29 (1025) NNW 21
6 AM (11) Jan 10 50.0 (10.0) 39.9 (4.4) 30.23 (1023) NNW 29
5 AM (10) Jan 10 54.0 (12.2) 39.0 (3.9) 30.19 (1022) N 21
Oldest 4 AM (9) Jan 10 55.9 (13.3) 35.1 (1.7) 30.16 (1021) NNW 20
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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