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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

2026.10.04 0156 UTC
Wind from the N (360 degrees) at 12 MPH (10 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 73.9 F (23.3 C)
Dew Point 71.1 F (21.7 C)
Relative Humidity 90%
Pressure (altimeter) 30.03 in. Hg (1016 hPa)
ob KHYI 040156Z 36010KT 10SM SCT011 SCT021 BKN032 23/22 A3003 RMK AO2 SLP161 T02330217

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
78.1 (25.6) 75.0 (23.9) In the 6 hours preceding Oct 03, 2026 - 07:56 PM EDT / 2026.10.03 2356 UTC
79.0 (26.1) 73.0 (22.8) In the 24 hours preceding Oct 03, 2026 - 01:56 AM EDT / 2026.10.03 0556 UTC

Precipitation Accumulation

Precipitation
Amount
0.29 inches In the 24 hours preceding Oct 03, 2026 - 07:56 AM EDT / 2026.10.03 1156 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 10 PM (2) Oct 03 73.9 (23.3) 71.1 (21.7) 30.03 (1016) N 12
9 PM (1) Oct 03 73 (23) 71 (22) 30.01 (1016) N 12
8 PM (0) Oct 03 73 (23) 71 (22) 30.01 (1016) N 10
7 PM (23) Oct 03 75 (24) 71 (22) 30 (1015) N 16
6 PM (22) Oct 03 75 (24) 71 (22) 29.99 (1015) N 10
5 PM (21) Oct 03 77 (25) 71 (22) 29.98 (1015) N 15
4 PM (20) Oct 03 75.9 (24.4) 72.0 (22.2) 30 (1015) N 14
3 PM (19) Oct 03 75 (24) 71 (22) 30.01 (1016) N 13
2 PM (18) Oct 03 77 (25) 73 (23) 30.02 (1016) N 10
1 PM (17) Oct 03 75 (24) 73 (23) 30.04 (1017) N 12 mist
Noon (16) Oct 03 75 (24) 73 (23) 30.04 (1017) N 12 mist
11 AM (15) Oct 03 75.9 (24.4) 73.0 (22.8) 30.04 (1017) N 7 mist
10 AM (14) Oct 03 75 (24) 73 (23) 30.03 (1016) N 6 mist
9 AM (13) Oct 03 75.0 (23.9) 73.0 (22.8) 30.01 (1016) N 8
8 AM (12) Oct 03 75.0 (23.9) 73.0 (22.8) 30 (1015) N 9
7 AM (11) Oct 03 73.9 (23.3) 72.0 (22.2) 29.98 (1015) NNE 8
6 AM (10) Oct 03 73 (23) 71 (22) 29.98 (1015) N 8
5 AM (9) Oct 03 73.9 (23.3) 73.0 (22.8) 29.98 (1015) N 7
4 AM (8) Oct 03 73.9 (23.3) 73.0 (22.8) 29.99 (1015) N 7
3 AM (7) Oct 03 75.0 (23.9) 73.0 (22.8) 30.01 (1016) NNW 8
2 AM (6) Oct 03 73.9 (23.3) 73.0 (22.8) 30.01 (1016) N 7
1 AM (5) Oct 03 75.0 (23.9) 73.0 (22.8) 30.02 (1016) NNE 7
Midnight (4) Oct 03 75.0 (23.9) 73.0 (22.8) 30.02 (1016) N 7
Oldest 11 PM (3) Oct 02 75.0 (23.9) 73.0 (22.8) 30.02 (1016) N 8
Time
EDT (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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