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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

2026.01.10 2056 UTC
Wind from the N (360 degrees) at 25 MPH (22 KT) gusting to 32 MPH (28 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 60.1 F (15.6 C)
Dew Point 25.0 F (-3.9 C)
Relative Humidity 25%
Pressure (altimeter) 30.38 in. Hg (1028 hPa)
Pressure tendency 0.04 inches (1.4 hPa) lower than three hours ago
ob KHYI 102056Z 36022G28KT 10SM CLR 16/M04 A3038 RMK AO2 PK WND 01031/2012 SLP284 T01561039 56014

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
55.0 (12.8) 43.0 (6.1) In the 6 hours preceding Jan 10, 2026 - 12:56 PM EST / 2026.01.10 1756 UTC
73.0 (22.8) 57.9 (14.4) In the 24 hours preceding Jan 10, 2026 - 12:56 AM EST / 2026.01.10 0556 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 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
4 AM (9) Jan 10 55.9 (13.3) 35.1 (1.7) 30.16 (1021) NNW 20
3 AM (8) Jan 10 57.9 (14.4) 37.9 (3.3) 30.11 (1019) NNW 17
2 AM (7) Jan 10 57.9 (14.4) 43.0 (6.1) 30.08 (1018) NNW 14
1 AM (6) Jan 10 59.0 (15.0) 45.0 (7.2) 30.08 (1018) NNE 7
Midnight (5) Jan 10 59.0 (15.0) 45.0 (7.2) 30.07 (1018) N 7
11 PM (4) Jan 09 62.1 (16.7) 46.0 (7.8) 30.04 (1017) N 6
10 PM (3) Jan 09 64.0 (17.8) 45.0 (7.2) 30.02 (1016) N 9
9 PM (2) Jan 09 66.0 (18.9) 45.0 (7.2) 30.01 (1016) NNE 9
8 PM (1) Jan 09 66.9 (19.4) 45.0 (7.2) 29.97 (1014) N 13
7 PM (0) Jan 09 68 (20) 48 (9) 29.95 (1014) N 16
6 PM (23) Jan 09 73.0 (22.8) 63.0 (17.2) 29.91 (1012) N 6 haze
Oldest 5 PM (22) Jan 09 73 (23) 62 (17) 29.9 (1012) N 5 haze
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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