SAN ANTONIO, TX 78237 Weather Forecast & Current Conditions

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KELLY AFB, TX
Current Weather

12:55 PM CDT AUG 22, 2025
Scattered Clouds
91°F
Feels Like: 93°F
Dewpoint: 64°F
Rel. Hum.: 41%
Visibility: 10 miles
Wind: Calm
Pressure: 29.94 inches
Last 72 hours

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SAN ANTONIO, TX 78237
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny with a slight chance of showers this morning, then partly cloudy with a chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.
TONIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.
SATURDAY
Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. East winds 5 to 10 mph, becoming northeast after midnight.
SUNDAY
Mostly sunny with a slight chance of showers in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 90s. Northeast winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 30 percent.
SUNDAY NIGHT
Mostly clear. Lows in the lower 70s.
MONDAY
Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.
TUESDAY
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent.
TUESDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 70s.
WEDNESDAY
Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 70s.
THURSDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s.

Visible Weather Satellite
SAN ANTONIO, TX 78237
Infrared Weather Satellite
SAN ANTONIO, TX 78237
NEXRAD Weather Radar
SAN ANTONIO, TX 78237

KELLY AFB, TX 3 hourly weather forecast

weather forecast created  5:00 AM PDT  8/22/2025
Friday
22 AUG 2025
SAN ANTONIO, TX 78237 weather forecast Day 1, 12 hours 1 PM 91° 94° Partly Cloudy 22%
RAIN
1–2 in
0% Thunder
( 27% severe)
NE   8 44% 66°
High 94° SAN ANTONIO, TX 78237 weather forecast Day 1, 15 hours 4 PM 93° 95° Mostly Cloudy NE   9 38% 64°
Partly Cloudy

Chance of Rain

SAN ANTONIO, TX 78237 weather forecast Day 1, 18 hours 7 PM 89° 91° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 17% severe)
E   9 45% 65°
SAN ANTONIO, TX 78237 weather forecast Day 1, 21 hours 10 PM 85° 88° Clear E   6 57% 68°
Saturday
23 AUG 2025
SAN ANTONIO, TX 78237 weather forecast Day 2, 0 hours 1 AM 80° 83° Clear 13%
RAIN
<.01 in
0% Thunder
( 7% severe)
E   2 72% 70°
Low 76° SAN ANTONIO, TX 78237 weather forecast Day 2, 3 hours 4 AM 78° 80° Partly Cloudy NNE   3 79% 71°
High 96° SAN ANTONIO, TX 78237 weather forecast Day 2, 6 hours 7 AM 76° 77° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 5% severe)
N   3 85% 71°

Mostly Cloudy

Chance of Rain

SAN ANTONIO, TX 78237 weather forecast Day 2, 9 hours 10 AM 84° 89° Partly Cloudy NE   6 65% 71°
SAN ANTONIO, TX 78237 weather forecast Day 2, 12 hours 1 PM 90° 92° Mostly Cloudy 32%
RAIN
.5–1 in
0% Thunder
( 18% severe)
ENE   9 45% 66°
SAN ANTONIO, TX 78237 weather forecast Day 2, 15 hours 4 PM 92° 94° Mostly Cloudy ENE   10 41% 65°
SAN ANTONIO, TX 78237 weather forecast Day 2, 18 hours 7 PM 88° 90° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 11% severe)
ENE   10 47% 65°
SAN ANTONIO, TX 78237 weather forecast Day 2, 21 hours 10 PM 84° 87° Partly Cloudy E   6 59% 68°
Sunday
24 AUG 2025
SAN ANTONIO, TX 78237 weather forecast Day 3, 0 hours 1 AM 80° 83° Partly Cloudy 9%

0% Thunder
( 6% severe)
E   1 72% 70°
Low 75° SAN ANTONIO, TX 78237 weather forecast Day 3, 3 hours 4 AM 77° 79° Partly Cloudy NNE   2 82% 71°
High 97° SAN ANTONIO, TX 78237 weather forecast Day 3, 6 hours 7 AM 76° 77° Partly Cloudy 8%

0% Thunder
( 6% severe)
N   3 85% 71°

Partly Cloudy



SAN ANTONIO, TX 78237 weather forecast Day 3, 9 hours 10 AM 84° 89° Partly Cloudy NE   5 65% 71°
SAN ANTONIO, TX 78237 weather forecast Day 3, 15 hours 1 PM 92° 95° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 21% severe)
E   8 43% 66°
SAN ANTONIO, TX 78237 weather forecast Day 3, 18 hours 4 PM 95° 96° Partly Cloudy E   9 35% 63°
SAN ANTONIO, TX 78237 weather forecast Day 3, 21 hours 7 PM 90° 91° Partly Cloudy     ESE   10 42% 64°

KELLY AFB, TX extended weather forecast

Monday
25 AUG 2025
Tuesday
26 AUG 2025
Wednesday
27 AUG 2025
Thursday
28 AUG 2025
Friday
29 AUG 2025
Low 75° Low 76° Low 75° Low 75° Low 76°
High 97° High 98° High 97° High 98° High 98°
SAN ANTONIO, TX 78237 weather forecast Day 4 SAN ANTONIO, TX 78237 weather forecast Day 5 SAN ANTONIO, TX 78237 weather forecast Day 6 SAN ANTONIO, TX 78237 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
30% Rain
Partly Cloudy
26% Rain
Partly Cloudy
26% Rain
Partly Cloudy
18% Rain
Partly Cloudy
13% Rain
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