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Weather San Antonio
Texas · United States
Wed, 09/17
08:40 PM CDT
Weather San Antonio
now
87°
90 Min. Weather
clear
09:00 PM
86
°
5 %
10:00 PM
83
°
5 %
11:00 PM
81
°
10 %
12:00 AM
79
°
10 %
01:00 AM
77
°
10 %
02:00 AM
76
°
10 %
03:00 AM
75
°
10 %
04:00 AM
75
°
10 %
05:00 AM
74
°
10 %
06:00 AM
74
°
10 %
07:00 AM
73
°
10 %
08:00 AM
74
°
10 %
09:00 AM
76
°
10 %
10:00 AM
80
°
10 %
11:00 AM
83
°
10 %
12:00 PM
86
°
20 %
01:00 PM
88
°
20 %
02:00 PM
91
°
20 %
03:00 PM
92
°
20 %
04:00 PM
93
°
10 %
05:00 PM
93
°
10 %
06:00 PM
92
°
10 %
07:00 PM
90
°
10 %
08:00 PM
88
°
10 %
09:00 PM
85
°
10 %
10:00 PM
84
°
10 %
11:00 PM
82
°
20 %
12:00 AM
80
°
20 %
01:00 AM
78
°
20 %
02:00 AM
77
°
20 %
03:00 AM
76
°
20 %
04:00 AM
76
°
20 %
05:00 AM
75
°
20 %
06:00 AM
75
°
20 %
07:00 AM
74
°
20 %
08:00 AM
75
°
20 %
09:00 AM
77
°
10 %
10:00 AM
80
°
10 %
11:00 AM
83
°
10 %
12:00 PM
86
°
10 %
01:00 PM
89
°
10 %
02:00 PM
91
°
10 %
03:00 PM
92
°
10 %
04:00 PM
93
°
10 %
05:00 PM
94
°
10 %
06:00 PM
93
°
10 %
07:00 PM
92
°
10 %
08:00 PM
90
°
10 %
09:00 PM
89
°
10 %
WeatherRadar
Forecast
Map
Morning
76
°
20 %
Afternoon
93
°
20 %
Evening
85
°
20 %
Night
74
°
20 %
Morning
77
°
20 %
Afternoon
94
°
10 %
Evening
89
°
10 %
Night
75
°
5 %
Morning
77
°
5 %
Afternoon
94
°
5 %
Evening
85
°
10 %
Night
75
°
10 %
Morning
78
°
10 %
Afternoon
95
°
10 %
Evening
87
°
10 %
Night
75
°
10 %
Morning
79
°
10 %
Afternoon
96
°
10 %
Evening
89
°
10 %
Night
76
°
10 %
Morning
80
°
40 %
Afternoon
92
°
50 %
Evening
85
°
60 %
Night
77
°
50 %
Morning
80
°
40 %
Afternoon
92
°
20 %
Evening
84
°
20 %
Night
75
°
30 %
Morning
78
°
30 %
Afternoon
94
°
20 %
Evening
86
°
30 %
Night
76
°
20 %
Morning
79
°
20 %
Afternoon
95
°
20 %
Evening
90
°
20 %
Night
80
°
30 %
Morning
81
°
30 %
Afternoon
97
°
20 %
Evening
90
°
30 %
Night
78
°
30 %
Morning
81
°
20 %
Afternoon
97
°
30 %
Evening
88
°
30 %
Night
78
°
30 %
Morning
81
°
30 %
Afternoon
96
°
30 %
Evening
87
°
50 %
Night
79
°
60 %
Morning
81
°
40 %
Afternoon
94
°
30 %
Evening
88
°
20 %
Night
77
°
20 %
Morning
80
°
20 %
Afternoon
95
°
20 %
Evening
87
°
30 %
Night
77
°
20 %
tomorrow
09/18
93
°
73
°
9 h
20 %
Friday
09/19
94
°
74
°
11 h
20 %
Saturday
09/20
94
°
75
°
11 h
10 %
Sunday
09/21
95
°
75
°
8 h
10 %
Monday
09/22
96
°
75
°
8 h
10 %
Tuesday
09/23
92
°
76
°
6 h
60 %
Wednesday
09/24
92
°
77
°
6 h
40 %
Thursday
09/25
94
°
75
°
7 h
30 %
Friday
09/26
95
°
76
°
6 h
20 %
Saturday
09/27
97
°
80
°
6 h
30 %
Sunday
09/28
97
°
78
°
6 h
30 %
Monday
09/29
96
°
78
°
4 h
60 %
Tuesday
09/30
94
°
79
°
3 h
40 %
Wednesday
10/01
95
°
77
°
4 h
20 %
Top News
Daily briefing
Autumn rain arrives
WindRadar
14 day weather
Th
73
93
Fr
74
94
Sa
75
94
Su
75
95
Mo
75
96
Tu
76
92
We
77
92
Th
75
94
Fr
76
95
Sa
80
97
Su
78
97
Mo
78
96
Tu
79
94
We
77
95
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
tomorrow
6
high
6-Day UVI Forecast
Current regional conditions
San Antonio/Stinson (577ft)
Wed, 09/17, 07:53 PM
87.7°
mostly clear
Wind SE 6 mph
Kelly AirForceBase (688ft)
Wed, 09/17, 07:55 PM
87.7°
mostly clear
Wind SE 8 mph
San Antonio Intl Airport (793ft)
Wed, 09/17, 07:51 PM
87.7°
mostly clear
Wind S 8 mph
Randolph AirForceBase (761ft)
Wed, 09/17, 07:55 PM
86°
mostly clear
Wind SE 6 mph
Past weather
Weather Station Kelly AirForceBase
Maximum Temperature [°F] 08/22/2025 to 09/17/2025
RainRadar
Air quality
right now
Unhealthy
6-Day Air Quality Forecast
Astro info
tomorrow
08:40 PM local time
Sun
07:20 AM
07:34 PM
12h 14min
Moon
04:14 AM
06:02 PM
Waning crescent
News
Daily briefing
Toasty temps & isolated flooding
Utah and the Dakotas
Unusual September tornadoes
Daily briefing
Summer heat returns
Downbursts
What are they & why are they dangerous
Knowledge is power
What to know this hurricane season
More news
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