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Current Weather Conditions:
SAN ANTONIO INTERNATIONAL AIRPORT , TX, United States

NWS Point Forecast for KSAT (KSAT) 29-32N 098-28W 243M

Conditions at

2026.05.18 1851 UTC
Wind from the SSE (160 degrees) at 18 MPH (16 KT) gusting to 30 MPH (26 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 87.1 F (30.6 C)
Dew Point 70.0 F (21.1 C)
Relative Humidity 56%
Pressure (altimeter) 29.86 in. Hg (1011 hPa)
ob KSAT 181851Z 16016G26KT 10SM BKN042 BKN150 BKN250 31/21 A2986 RMK AO2 PK WND 15027/1758 SLP091 T03060211

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
87.1 (30.6) 78.1 (25.6) In the 6 hours preceding May 18, 2026 - 01:51 PM EDT / 2026.05.18 1751 UTC
87.1 (30.6) 73.9 (23.3) In the 24 hours preceding May 18, 2026 - 01:51 AM EDT / 2026.05.18 0551 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 3 PM (19) May 18 87.1 (30.6) 70.0 (21.1) 29.86 (1011) SSE 18
2 PM (18) May 18 86.0 (30.0) 70.0 (21.1) 29.88 (1011) SSE 18
1 PM (17) May 18 82.9 (28.3) 70.0 (21.1) 29.89 (1012) S 22
Noon (16) May 18 82.9 (28.3) 70.0 (21.1) 29.89 (1012) SSE 20
11 AM (15) May 18 81.0 (27.2) 72.0 (22.2) 29.88 (1011) SE 22
10 AM (14) May 18 79.0 (26.1) 72.0 (22.2) 29.88 (1011) SE 14
9 AM (13) May 18 78.1 (25.6) 72.0 (22.2) 29.85 (1010) SE 13
8 AM (12) May 18 78.1 (25.6) 72.0 (22.2) 29.83 (1010) SE 14
7 AM (11) May 18 78.1 (25.6) 73.0 (22.8) 29.83 (1010) SE 10
6 AM (10) May 18 79.0 (26.1) 73.0 (22.8) 29.82 (1009) SSE 14
5 AM (9) May 18 79.0 (26.1) 73.0 (22.8) 29.8 (1009) SE 12
4 AM (8) May 18 79.0 (26.1) 73.9 (23.3) 29.81 (1009) SE 10
3 AM (7) May 18 79.0 (26.1) 73.9 (23.3) 29.82 (1009) SSE 17
2 AM (6) May 18 80.1 (26.7) 73.9 (23.3) 29.8 (1009) SSE 17
1 AM (5) May 18 80.1 (26.7) 73.9 (23.3) 29.81 (1009) SSE 18
Midnight (4) May 18 80.1 (26.7) 73.0 (22.8) 29.78 (1008) SE 20
11 PM (3) May 17 79.0 (26.1) 73.9 (23.3) 29.77 (1008) SE 16
10 PM (2) May 17 79.0 (26.1) 73.0 (22.8) 29.76 (1007) SE 9
9 PM (1) May 17 80.1 (26.7) 72.0 (22.2) 29.72 (1006) ESE 32 light rain
8 PM (0) May 17 82.0 (27.8) 71.1 (21.7) 29.7 (1005) ESE 20
7 PM (23) May 17 81.0 (27.2) 71.1 (21.7) 29.69 (1005) E 20 light rain with thunder
6 PM (22) May 17 84.0 (28.9) 70.0 (21.1) 29.76 (1007) SSE 14 light rain with thunder
5 PM (21) May 17 84.0 (28.9) 70.0 (21.1) 29.77 (1008) SE 18
Oldest 4 PM (20) May 17 84.0 (28.9) 71.1 (21.7) 29.79 (1008) SE 16
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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