Monthly Historical AveragesSan Antonio, TX
Average Temperature
High
35°
Feels 38
Low
24°
Feels 26
Average Precipitation
6 Days
51.1mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, August 15, 2026
Day
38°Feels 39
Wind
24 km/h S
Gust
36 km/h
Humidity
26%
P.O.P
40%
Rain
<1 mm
Night
25°Feels 25
Wind
28 km/h SE
Gust
41 km/h
Humidity
89%
P.O.P
20%
Historical AveragesAug 15
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity