Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

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

2026.10.05 0956 UTC
Wind from the N (010 degrees) at 14 MPH (12 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 72.0 F (22.2 C)
Dew Point 68.0 F (20.0 C)
Relative Humidity 87%
Pressure (altimeter) 30.09 in. Hg (1018 hPa)
ob KHYI 050956Z AUTO 01012KT 10SM BKN070 22/20 A3009 RMK AO2 SLP183 T02220200

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
77.0 (25.0) 73.9 (23.3) In the 6 hours preceding Oct 05, 2026 - 01:56 AM EDT / 2026.10.05 0556 UTC
79.0 (26.1) 73.0 (22.8) In the 24 hours preceding Oct 05, 2026 - 01:56 AM EDT / 2026.10.05 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 6 AM (10) Oct 05 72.0 (22.2) 68.0 (20.0) 30.09 (1018) N 14
5 AM (9) Oct 05 73.0 (22.8) 68.0 (20.0) 30.1 (1019) N 12
4 AM (8) Oct 05 73.0 (22.8) 69.1 (20.6) 30.11 (1019) NNE 10
3 AM (7) Oct 05 73.9 (23.3) 69.1 (20.6) 30.12 (1019) NNE 13
2 AM (6) Oct 05 73.9 (23.3) 69.1 (20.6) 30.13 (1020) NNE 12
1 AM (5) Oct 05 75.0 (23.9) 69.1 (20.6) 30.14 (1020) NNE 10
Midnight (4) Oct 05 75.0 (23.9) 69.1 (20.6) 30.13 (1020) NNE 10
11 PM (3) Oct 04 75.0 (23.9) 69.1 (20.6) 30.12 (1019) N 12
10 PM (2) Oct 04 75 (24) 69 (21) 30.11 (1019) N 14
9 PM (1) Oct 04 75 (24) 69 (21) 30.1 (1019) N 14
8 PM (0) Oct 04 77 (25) 69 (21) 30.08 (1018) NNE 10
7 PM (23) Oct 04 77.0 (25.0) 70.0 (21.1) 30.06 (1017) NNE 10
6 PM (22) Oct 04 77 (25) 69 (21) 30.06 (1017) NNE 17
5 PM (21) Oct 04 75.9 (24.4) 70.0 (21.1) 30.06 (1017) NNE 13
4 PM (20) Oct 04 77.0 (25.0) 70.0 (21.1) 30.07 (1018) NNE 15
3 PM (19) Oct 04 78.1 (25.6) 71.1 (21.7) 30.09 (1018) NNE 18
2 PM (18) Oct 04 75.9 (24.4) 71.1 (21.7) 30.11 (1019) NNE 13
1 PM (17) Oct 04 75.0 (23.9) 71.1 (21.7) 30.11 (1019) NNE 15
Noon (16) Oct 04 75.0 (23.9) 70.0 (21.1) 30.12 (1019) N 13
11 AM (15) Oct 04 73.9 (23.3) 70.0 (21.1) 30.11 (1019) N 14
10 AM (14) Oct 04 73.9 (23.3) 70.0 (21.1) 30.09 (1018) NNE 10
9 AM (13) Oct 04 73.0 (22.8) 70.0 (21.1) 30.08 (1018) NNE 9
8 AM (12) Oct 04 73.0 (22.8) 70.0 (21.1) 30.06 (1017) N 12
Oldest 7 AM (11) Oct 04 73.0 (22.8) 70.0 (21.1) 30.05 (1017) NNE 10
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




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits