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Weather San Antonio
Texas · United States
Wed, 03/18
07:22 PM CDT
Weather San Antonio
now
76°
90 Min. Weather
variable clouds
08:00 PM
74
°
0 %
09:00 PM
71
°
0 %
10:00 PM
67
°
0 %
11:00 PM
64
°
0 %
12:00 AM
61
°
0 %
01:00 AM
58
°
0 %
02:00 AM
56
°
0 %
03:00 AM
55
°
0 %
04:00 AM
54
°
0 %
05:00 AM
53
°
0 %
06:00 AM
53
°
0 %
07:00 AM
52
°
0 %
08:00 AM
52
°
0 %
09:00 AM
57
°
0 %
10:00 AM
62
°
0 %
11:00 AM
66
°
0 %
12:00 PM
71
°
0 %
01:00 PM
74
°
0 %
02:00 PM
77
°
0 %
03:00 PM
79
°
0 %
04:00 PM
81
°
0 %
05:00 PM
82
°
0 %
06:00 PM
82
°
0 %
07:00 PM
82
°
0 %
08:00 PM
79
°
0 %
09:00 PM
75
°
0 %
10:00 PM
73
°
0 %
11:00 PM
71
°
0 %
12:00 AM
67
°
0 %
01:00 AM
64
°
0 %
02:00 AM
62
°
0 %
03:00 AM
60
°
0 %
04:00 AM
59
°
0 %
05:00 AM
58
°
0 %
06:00 AM
57
°
0 %
07:00 AM
56
°
0 %
08:00 AM
56
°
0 %
09:00 AM
59
°
0 %
10:00 AM
64
°
0 %
11:00 AM
69
°
0 %
12:00 PM
74
°
0 %
01:00 PM
78
°
0 %
02:00 PM
82
°
0 %
03:00 PM
84
°
0 %
04:00 PM
86
°
0 %
05:00 PM
87
°
0 %
06:00 PM
88
°
0 %
07:00 PM
87
°
0 %
08:00 PM
83
°
0 %
Even warmer temperatures expected tomorrow.
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WeatherRadar
Forecast
Map
Evening
71
°
5 %
Night
52
°
0 %
Morning
57
°
0 %
Afternoon
82
°
0 %
Evening
75
°
0 %
Night
56
°
0 %
Morning
59
°
0 %
Afternoon
88
°
0 %
Evening
79
°
0 %
Night
60
°
0 %
Morning
62
°
0 %
Afternoon
90
°
0 %
Evening
83
°
0 %
Night
62
°
0 %
Morning
65
°
0 %
Afternoon
91
°
0 %
Evening
81
°
0 %
Night
60
°
5 %
Morning
64
°
10 %
Afternoon
86
°
10 %
Evening
80
°
10 %
Night
61
°
10 %
Morning
68
°
20 %
Afternoon
86
°
20 %
Evening
80
°
20 %
Night
65
°
20 %
Morning
70
°
20 %
Afternoon
90
°
20 %
Evening
79
°
20 %
Night
65
°
20 %
Morning
69
°
20 %
Afternoon
91
°
20 %
Evening
79
°
20 %
Night
62
°
20 %
Morning
65
°
20 %
Afternoon
79
°
20 %
Evening
68
°
20 %
Night
53
°
20 %
Morning
57
°
20 %
Afternoon
77
°
20 %
Evening
66
°
20 %
Night
54
°
20 %
Morning
59
°
20 %
Afternoon
83
°
20 %
Evening
74
°
20 %
Night
61
°
20 %
Morning
64
°
20 %
Afternoon
80
°
20 %
Evening
70
°
20 %
Night
62
°
20 %
Morning
65
°
30 %
Afternoon
79
°
30 %
Evening
73
°
20 %
Night
63
°
30 %
today
Wednesday, 03/18
03/18
77
°
45
°
11 h
0 %
tomorrow
Thursday, 03/19
03/19
82
°
52
°
12 h
0 %
Friday
Friday, 03/20
03/20
88
°
56
°
12 h
0 %
Saturday
Saturday, 03/21
03/21
90
°
60
°
12 h
0 %
Sunday
Sunday, 03/22
03/22
91
°
62
°
12 h
0 %
Monday
Monday, 03/23
03/23
86
°
60
°
9 h
10 %
Tuesday
Tuesday, 03/24
03/24
86
°
61
°
7 h
20 %
Wednesday
Wednesday, 03/25
03/25
90
°
65
°
7 h
20 %
Thursday
Thursday, 03/26
03/26
91
°
65
°
6 h
20 %
Friday
Friday, 03/27
03/27
79
°
62
°
7 h
20 %
Saturday
Saturday, 03/28
03/28
77
°
53
°
6 h
20 %
Sunday
Sunday, 03/29
03/29
83
°
54
°
6 h
20 %
Monday
Monday, 03/30
03/30
80
°
61
°
4 h
20 %
Tuesday
Tuesday, 03/31
03/31
79
°
62
°
3 h
30 %
Top News
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Be prepared for wildfires
WindRadar
14 day weather
We
45
77
Th
52
82
Fr
56
88
Sa
60
90
Su
62
91
Mo
60
86
Tu
61
86
We
65
90
Th
65
91
Fr
62
79
Sa
53
77
Su
54
83
Mo
61
80
Tu
62
79
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
tomorrow
8
very high
6-Day UVI Forecast
Current regional conditions
San Antonio/Stinson (577ft)
Wed, 03/18, 06:53 PM
77°
fair
Wind S 8 mph
Kelly AirForceBase (688ft)
Wed, 03/18, 06:55 PM
77°
fair
Wind S 11 mph
San Antonio Intl Airport (793ft)
Wed, 03/18, 06:51 PM
75.2°
mostly clear
Wind SE 11 mph
Randolph AirForceBase (761ft)
Wed, 03/18, 06:55 PM
77°
fair
Wind SE 11 mph
Past weather
Weather Station Kelly AirForceBase
Maximum Temperature [°F] 02/20/2026 to 03/18/2026
RainRadar
Air quality
right now
Unhealthy
6-Day Air Quality Forecast
Astro info
tomorrow
07:22 PM local time
Sun
07:38 AM
07:44 PM
12h 6min
Moon
07:51 AM
08:42 PM
Waxing crescent
News
The marine layer
May Gray and June Gloom
More news
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