Fort Sam Houston, TX Current Weather Conditions

Current weather observations and 72-hour history for Fort Sam Houston, TX.  •  View 5-Day Forecast ›

Current Conditions — Fort Sam Houston, TX

S ANTONIO-BOERNE (K5C1)

Mostly Cloudy

82.4 F

Humidity:66%
Wind Speed:S 12.8 G 18.3 mph
Barometer:30.04 in
Dewpoint:69.8 F
Visibility:10.00 mi
Precip:--
Heat Index:86.2 F
Wind Chill:NA
Jun 29 2026, 11:35 AM CDT
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Hourly Observation History — Fort Sam Houston, TX

Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
11:35 AM CDT S 12.8 G 18.3 10.00 Mostly Cloudy -- 82.4 69.8 66% NA 86.2 30.04 1017.3
11:15 AM CDT S 11.4 G 19.7 10.00 Partly Cloudy -- 80.6 68.0 66% NA 83.3 30.04 1017.3
10:55 AM CDT G 20.8 10.00 Cloudy -- 80.6 69.8 70% NA 83.8 30.04 1017.3
10:35 AM CDT 10.3 10.00 NULL -- 78.8 69.8 74% NA 79.9 30.04 1017.3
10:15 AM CDT S 9.2 G 21.9 10.00 Cloudy -- 80.6 69.8 70% NA 83.8 30.04 1017.3
09:55 AM CDT G 23.0 10.00 Cloudy -- 78.8 69.8 74% NA 79.9 30.04 1017.3
09:15 AM CDT S 13.8 G 20.7 10.00 Cloudy -- 77.0 69.8 78% NA 78.1 30.05 1017.6
08:55 AM CDT S 11.4 G 16.1 10.00 Cloudy -- 77.0 69.8 78% NA 78.1 30.04 1017.3
08:35 AM CDT S 11.4 G 18.3 10.00 Cloudy -- 77.0 71.6 83% NA 78.3 30.04 1017.3
08:15 AM CDT S 12.7 G 19.6 10.00 Cloudy -- 77.0 71.6 83% NA 78.3 30.03 1016.9
07:55 AM CDT S 11.4 G 19.7 10.00 Cloudy -- 75.2 71.6 89% NA 76.6 30.03 1016.9
07:35 AM CDT S 8.1 10.00 Cloudy -- 73.4 73.4 100% NA 75.2 30.03 1016.9
07:15 AM CDT S 8.1 10.00 Cloudy -- 73.4 73.4 100% NA 75.2 30.02 1016.6
06:55 AM CDT S 9.2 10.00 Mostly Cloudy -- 73.4 73.4 100% NA 75.2 30.02 1016.6
06:35 AM CDT S 5.8 10.00 Mostly Cloudy -- 73.4 71.6 94% NA 74.8 30.01 1016.3
06:15 AM CDT S 8.1 10.00 Cloudy -- 73.4 71.6 94% NA 74.8 30.01 1016.3
05:55 AM CDT S 9.2 10.00 Cloudy -- 73.4 71.6 94% NA 74.8 30.01 1016.3
05:35 AM CDT S 8.1 10.00 Cloudy -- 73.4 71.6 94% NA 74.8 30.00 1015.9
05:15 AM CDT S 8.1 10.00 Cloudy -- 73.4 71.6 94% NA 74.8 30.00 1015.9
04:55 AM CDT S 5.8 G 18.3 10.00 Cloudy -- 73.4 71.6 94% NA 74.8 30.00 1015.9
04:35 AM CDT S 13.9 G 20.8 10.00 Mostly Cloudy -- 75.2 71.6 89% NA 76.6 30.00 1015.9
04:15 AM CDT S 11.5 G 20.7 10.00 Mostly Cloudy -- 73.4 71.6 94% NA 74.8 30.00 1015.9
03:55 AM CDT S 12.8 G 19.7 10.00 Mostly Cloudy -- 75.2 71.6 89% NA 76.6 29.99 1015.6
03:35 AM CDT S 13.9 G 20.8 10.00 Mostly Cloudy -- 75.2 71.6 89% NA 76.6 29.99 1015.6

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