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Weather San Antonio
Texas · United States
Tue, 04/21
11:30 AM CDT
Weather San Antonio
now
65°
90 Min. Weather
light rain possible
07:01 AM
08:04 PM
12:00 PM
66
°
40 %
01:00 PM
68
°
40 %
02:00 PM
71
°
30 %
03:00 PM
74
°
20 %
04:00 PM
75
°
20 %
05:00 PM
74
°
20 %
06:00 PM
71
°
20 %
07:00 PM
70
°
30 %
08:00 PM
70
°
30 %
09:00 PM
70
°
50 %
10:00 PM
70
°
50 %
11:00 PM
70
°
60 %
12:00 AM
70
°
50 %
01:00 AM
70
°
40 %
02:00 AM
70
°
30 %
03:00 AM
70
°
20 %
04:00 AM
70
°
20 %
05:00 AM
70
°
30 %
06:00 AM
70
°
30 %
07:00 AM
70
°
50 %
08:00 AM
70
°
50 %
09:00 AM
71
°
40 %
10:00 AM
73
°
30 %
11:00 AM
74
°
30 %
12:00 PM
76
°
30 %
01:00 PM
78
°
50 %
02:00 PM
80
°
50 %
03:00 PM
81
°
40 %
04:00 PM
82
°
40 %
05:00 PM
82
°
50 %
06:00 PM
81
°
40 %
07:00 PM
80
°
60 %
08:00 PM
77
°
40 %
09:00 PM
75
°
30 %
10:00 PM
74
°
20 %
11:00 PM
72
°
20 %
12:00 AM
71
°
20 %
01:00 AM
70
°
20 %
02:00 AM
70
°
20 %
03:00 AM
70
°
20 %
04:00 AM
71
°
20 %
05:00 AM
71
°
20 %
06:00 AM
71
°
20 %
07:00 AM
70
°
20 %
08:00 AM
70
°
20 %
09:00 AM
71
°
10 %
10:00 AM
73
°
10 %
11:00 AM
75
°
10 %
12:00 PM
77
°
20 %
Rain and thunderstorms lingering through the afternoon.
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WeatherRadar
Forecast
Map
Afternoon
75
°
50 %
Evening
70
°
60 %
Night
70
°
40 %
Morning
71
°
50 %
Afternoon
82
°
60 %
Evening
75
°
40 %
Night
70
°
20 %
Morning
71
°
20 %
Afternoon
82
°
20 %
Evening
77
°
20 %
Night
72
°
20 %
Morning
73
°
50 %
Afternoon
85
°
20 %
Evening
81
°
10 %
Night
74
°
20 %
Morning
75
°
50 %
Afternoon
86
°
30 %
Evening
81
°
20 %
Night
75
°
20 %
Morning
76
°
40 %
Afternoon
87
°
50 %
Evening
83
°
20 %
Night
73
°
20 %
Morning
77
°
40 %
Afternoon
91
°
30 %
Evening
86
°
60 %
Night
75
°
50 %
Morning
78
°
50 %
Afternoon
91
°
60 %
Evening
81
°
60 %
Night
73
°
40 %
Morning
76
°
30 %
Afternoon
90
°
30 %
Evening
81
°
50 %
Night
73
°
30 %
Morning
75
°
20 %
Afternoon
92
°
20 %
Evening
83
°
20 %
Night
72
°
20 %
Morning
76
°
20 %
Afternoon
91
°
60 %
Evening
78
°
60 %
Night
64
°
60 %
Morning
66
°
40 %
Afternoon
80
°
30 %
Evening
72
°
30 %
Night
64
°
40 %
Morning
66
°
40 %
Afternoon
79
°
40 %
Evening
74
°
40 %
Night
66
°
40 %
Morning
71
°
30 %
Afternoon
85
°
30 %
Evening
74
°
50 %
Night
67
°
40 %
today
Tuesday, 04/21
04/21
75
°
59
°
0 h
70 %
tomorrow
Wednesday, 04/22
04/22
82
°
70
°
3 h
60 %
Thursday
Thursday, 04/23
04/23
82
°
70
°
2 h
20 %
Friday
Friday, 04/24
04/24
85
°
72
°
3 h
50 %
Saturday
Saturday, 04/25
04/25
86
°
74
°
3 h
50 %
Sunday
Sunday, 04/26
04/26
87
°
75
°
3 h
50 %
Monday
Monday, 04/27
04/27
91
°
73
°
4 h
60 %
Tuesday
Tuesday, 04/28
04/28
91
°
75
°
3 h
60 %
Wednesday
Wednesday, 04/29
04/29
90
°
73
°
3 h
50 %
Thursday
Thursday, 04/30
04/30
92
°
73
°
5 h
20 %
Friday
Friday, 05/01
05/01
91
°
72
°
4 h
60 %
Saturday
Saturday, 05/02
05/02
80
°
64
°
5 h
40 %
Sunday
Sunday, 05/03
05/03
79
°
64
°
4 h
40 %
Monday
Monday, 05/04
05/04
85
°
66
°
2 h
50 %
Top News
Flood threat
Rain and snow for the West Coast
WindRadar
14 day weather
Tu
59
75
We
70
82
Th
70
82
Fr
72
85
Sa
74
86
Su
75
87
Mo
73
91
Tu
75
91
We
73
90
Th
73
92
Fr
72
91
Sa
64
80
Su
64
79
Mo
66
85
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
1
low
6-Day UVI Forecast
Current regional conditions
San Antonio/Stinson (577ft)
Tue, 04/21, 10:53 AM
64.4°
-
Wind SE 13 mph
Kelly AirForceBase (688ft)
Tue, 04/21, 10:15 AM
66.2°
-
Wind E 6 mph
San Antonio Intl Airport (793ft)
Tue, 04/21, 11:19 AM
64.4°
drizzle
Wind E 6 mph
Randolph AirForceBase (761ft)
Tue, 04/21, 09:55 AM
64.4°
overcast
Wind E 6 mph
Past weather
Weather Station Kelly AirForceBase
Maximum Temperature [°F] 03/25/2026 to 04/21/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
11:30 AM local time
Sun
07:01 AM
08:04 PM
13h 3min
Moon
10:21 AM
12:16 AM
Waxing crescent
News
Breezy, low humidity
Dry air increases fire threat in SE
More news
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