SAN ANTONIO, TX 78243 Weather Forecast & Current Conditions

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KELLY AFB, TX
Current Weather

2:55 PM CDT APR 15, 2026
Scattered Clouds
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility: 10 miles
Wind: SSE at 17 mph, gusts to 23
Pressure:
Last 72 hours

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SAN ANTONIO, TX 78243
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. South winds 10 to 15 mph. Chance of rain 40 percent.
TONIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then cloudy after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
THURSDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 80s. South winds 10 to 15 mph.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. Southeast winds 10 to 15 mph.
FRIDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs around 90. South winds 15 to 20 mph.
FRIDAY NIGHT
Mostly cloudy. Lows in the upper 60s.
SATURDAY AND SATURDAY NIGHT
Cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Lows in the mid 50s. Chance of rain 50 percent.
SUNDAY
Cloudy with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Cooler with highs in the upper 60s. Chance of rain 30 percent.
SUNDAY NIGHT
Cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the mid 50s. Chance of rain 40 percent.
MONDAY
Cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent.
MONDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 50s.
TUESDAY
Cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s.

Visible Weather Satellite
SAN ANTONIO, TX 78243
Infrared Weather Satellite
SAN ANTONIO, TX 78243
NEXRAD Weather Radar
SAN ANTONIO, TX 78243

KELLY AFB, TX 3 hourly weather forecast

weather forecast created  5:00 AM PDT  4/15/2026
Wednesday
15 APR 2026
SAN ANTONIO, TX 78243 weather forecast Day 1, 12 hours 1 PM 80° 82° Mostly Cloudy 25%
RAIN
<.01 in
0% Thunder
( 33% severe)
S   12 60% 65°
High 84° SAN ANTONIO, TX 78243 weather forecast Day 1, 15 hours 4 PM 83° 84° Mostly Cloudy S   10 51% 63°
Mostly Cloudy

Chance of Rain

SAN ANTONIO, TX 78243 weather forecast Day 1, 18 hours 7 PM 83° 84° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 23% severe)
SSE   10 51% 63°
SAN ANTONIO, TX 78243 weather forecast Day 1, 21 hours 10 PM 77° 79° Partly Cloudy SE   9 67% 65°
Thursday
16 APR 2026
SAN ANTONIO, TX 78243 weather forecast Day 2, 0 hours 1 AM 73° 73° Mostly Cloudy 1%

0% Thunder
( 11% severe)
SSE   8 76% 65°
Low 70° SAN ANTONIO, TX 78243 weather forecast Day 2, 3 hours 4 AM 71° 71° Mostly Cloudy SSE   7 84% 66°
High 90° SAN ANTONIO, TX 78243 weather forecast Day 2, 6 hours 7 AM 71° 71° Mostly Cloudy 1%

0% Thunder
( 7% severe)
SSE   6 84% 66°

Mostly Cloudy



SAN ANTONIO, TX 78243 weather forecast Day 2, 9 hours 10 AM 75° 75° Mostly Cloudy SSE   8 79% 68°
SAN ANTONIO, TX 78243 weather forecast Day 2, 12 hours 1 PM 83° 85° Partly Cloudy 1%

0% Thunder
( 9% severe)
SSE   9 55% 65°
SAN ANTONIO, TX 78243 weather forecast Day 2, 15 hours 4 PM 88° 89° Partly Cloudy SSE   10 43% 63°
SAN ANTONIO, TX 78243 weather forecast Day 2, 18 hours 7 PM 87° 87° Partly Cloudy 1%

0% Thunder
( 7% severe)
SSE   13 43% 62°
SAN ANTONIO, TX 78243 weather forecast Day 2, 21 hours 10 PM 79° 81° Clear SE   14 60% 64°
Friday
17 APR 2026
SAN ANTONIO, TX 78243 weather forecast Day 3, 0 hours 1 AM 73° 73° Partly Cloudy 0%

0% Thunder
( 5% severe)
SSE   12 76% 65°
Low 70° SAN ANTONIO, TX 78243 weather forecast Day 3, 3 hours 4 AM 71° 71° Mostly Cloudy SSE   10 81% 65°
High 91° SAN ANTONIO, TX 78243 weather forecast Day 3, 6 hours 7 AM 71° 71° Mostly Cloudy 1%

0% Thunder
( 7% severe)
SSE   9 84% 66°

Mostly Cloudy



SAN ANTONIO, TX 78243 weather forecast Day 3, 9 hours 10 AM 76° 78° Mostly Cloudy SSE   13 71% 66°
SAN ANTONIO, TX 78243 weather forecast Day 3, 15 hours 1 PM 84° 85° Mostly Cloudy 2%

0% Thunder
( 8% severe)
S   15 51% 64°
SAN ANTONIO, TX 78243 weather forecast Day 3, 18 hours 4 PM 89° 89° Mostly Cloudy SSE   17 39% 61°
SAN ANTONIO, TX 78243 weather forecast Day 3, 21 hours 7 PM 86° 87° Mostly Cloudy     SSE   17 45% 62°

KELLY AFB, TX extended weather forecast

Saturday
18 APR 2026
Sunday
19 APR 2026
Monday
20 APR 2026
Tuesday
21 APR 2026
Wednesday
22 APR 2026
Low 65° Low 55° Low 58° Low 59° Low 63°
High 68° High 67° High 70° High 76° High 84°
SAN ANTONIO, TX 78243 weather forecast Day 4 SAN ANTONIO, TX 78243 weather forecast Day 5 SAN ANTONIO, TX 78243 weather forecast Day 6 SAN ANTONIO, TX 78243 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
48% Rain
Overcast
55% Rain
Overcast
68% Rain
Overcast
39% Rain
Overcast
20% Rain
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