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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

2026.03.24 1417 UTC
Wind from the S (180 degrees) at 6 MPH (5 KT)
Visibility 10 mile(s)
Sky conditions partly cloudy
Temperature 68 F (20 C)
Dew Point 62 F (17 C)
Relative Humidity 82%
Pressure (altimeter) 30.12 in. Hg (1019 hPa)
ob KHYI 241417Z 18005KT 10SM SCT022 20/17 A3012 RMK AO2

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
66.9 (19.4) 63.0 (17.2) In the 6 hours preceding Mar 24, 2026 - 07:56 AM EDT / 2026.03.24 1156 UTC
87.1 (30.6) 54.0 (12.2) In the 24 hours preceding Mar 24, 2026 - 01:56 AM EDT / 2026.03.24 0556 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 10 AM (14) Mar 24 68 (20) 62 (17) 30.12 (1019) S 6
9 AM (13) Mar 24 66 (19) 62 (17) 30.11 (1019) SSE 3
8 AM (12) Mar 24 64.9 (18.3) 61.0 (16.1) 30.1 (1019) Calm
7 AM (11) Mar 24 64 (18) 60 (16) 30.09 (1018) SW 3
6 AM (10) Mar 24 64 (18) 60 (16) 30.07 (1018) S 9
5 AM (9) Mar 24 64 (18) 60 (16) 30.09 (1018) SSW 8
4 AM (8) Mar 24 64.0 (17.8) 57.0 (13.9) 30.1 (1019) SSW 5
3 AM (7) Mar 24 64.9 (18.3) 55.9 (13.3) 30.1 (1019) SSW 6
2 AM (6) Mar 24 66.9 (19.4) 55.9 (13.3) 30.09 (1018) S 7
1 AM (5) Mar 24 70.0 (21.1) 57.0 (13.9) 30.1 (1019) S 6
Midnight (4) Mar 24 72.0 (22.2) 55.0 (12.8) 30.08 (1018) SSE 12
11 PM (3) Mar 23 70.0 (21.1) 46.9 (8.3) 30.07 (1018) Calm
10 PM (2) Mar 23 75.9 (24.4) 50.0 (10.0) 30.05 (1017) SSE 8
9 PM (1) Mar 23 79.0 (26.1) 48.9 (9.4) 30.05 (1017) SSE 8
8 PM (0) Mar 23 84.0 (28.9) 51.1 (10.6) 30.04 (1017) SE 8
7 PM (23) Mar 23 86.0 (30.0) 52.0 (11.1) 30.03 (1016) Variable 3
6 PM (22) Mar 23 86.0 (30.0) 51.1 (10.6) 30.04 (1017) E 7
5 PM (21) Mar 23 86.0 (30.0) 53.1 (11.7) 30.06 (1017) Variable 5
4 PM (20) Mar 23 84.0 (28.9) 55.0 (12.8) 30.09 (1018) Variable 5
3 PM (19) Mar 23 81.0 (27.2) 53.1 (11.7) 30.12 (1019) Calm
2 PM (18) Mar 23 80.1 (26.7) 57.0 (13.9) 30.14 (1020) SW 10
1 PM (17) Mar 23 75.9 (24.4) 57.9 (14.4) 30.15 (1020) WSW 5
Noon (16) Mar 23 72.0 (22.2) 59.0 (15.0) 30.15 (1020) SW 5
Oldest 11 AM (15) Mar 23 69.1 (20.6) 60.1 (15.6) 30.13 (1020) SW 5
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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