SAN ANTONIO, TX 78243 Weather Forecast & Current Conditions

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KELLY AFB, TX
Current Weather

12:55 PM CDT APR 12, 2026
Broken Clouds
81°F
Feels Like: 84°F
Dewpoint: 70°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: SSE at 20 mph
Pressure:
Last 72 hours

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SAN ANTONIO, TX 78243
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Mostly cloudy with showers and thunderstorms likely. Some thunderstorms may be severe. Near steady temperature in the upper 70s. South winds 10 to 15 mph. Chance of rain 70 percent.
TONIGHT
Cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows around 70. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
MONDAY
Cloudy in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. South winds 10 to 15 mph.
MONDAY NIGHT
Partly cloudy in the evening, then becoming cloudy. Lows in the upper 60s. Southeast winds 10 to 15 mph.
TUESDAY
Mostly cloudy. Highs in the mid 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Mostly cloudy. Lows in the upper 60s.
WEDNESDAY
Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
WEDNESDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 60s.
THURSDAY AND THURSDAY NIGHT
Partly cloudy. Highs in the upper 80s. Lows in the upper 60s.
FRIDAY AND FRIDAY NIGHT
Mostly cloudy. Highs in the upper 80s. Lows in the upper 60s.
SATURDAY
Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.

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  4/12/2026
Sunday
12 APR 2026
SAN ANTONIO, TX 78243 weather forecast Day 1, 12 hours 1 PM 77° 79° Mostly Cloudy 66%
RAIN
***
0% Thunder
( 59% severe)
S   12 74% 68°
High 79° SAN ANTONIO, TX 78243 weather forecast Day 1, 15 hours 4 PM 78° 80° Mostly Cloudy SSE   13 71% 68°
Mostly Cloudy

Rain Likely

SAN ANTONIO, TX 78243 weather forecast Day 1, 18 hours 7 PM 76° 77° Mostly Cloudy 36%
RAIN
***
0% Thunder
( 32% severe)
SSE   12 74% 67°
SAN ANTONIO, TX 78243 weather forecast Day 1, 21 hours 10 PM 74° 74° Mostly Cloudy SE   10 82% 68°
Monday
13 APR 2026
SAN ANTONIO, TX 78243 weather forecast Day 2, 0 hours 1 AM 72° 72° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 19% severe)
SSE   9 84% 67°
Low 72° SAN ANTONIO, TX 78243 weather forecast Day 2, 3 hours 4 AM 72° 72° Mostly Cloudy SSE   8 87% 68°
High 87° SAN ANTONIO, TX 78243 weather forecast Day 2, 6 hours 7 AM 72° 72° Mostly Cloudy 5%

0% Thunder
( 17% severe)
SSE   8 87% 68°

Mostly Cloudy



SAN ANTONIO, TX 78243 weather forecast Day 2, 9 hours 10 AM 75° 75° Mostly Cloudy SSE   9 84% 70°
SAN ANTONIO, TX 78243 weather forecast Day 2, 12 hours 1 PM 79° 82° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 19% severe)
S   10 72% 69°
SAN ANTONIO, TX 78243 weather forecast Day 2, 15 hours 4 PM 84° 86° Partly Cloudy SSE   12 55% 66°
SAN ANTONIO, TX 78243 weather forecast Day 2, 18 hours 7 PM 83° 85° Mostly Cloudy 7%

0% Thunder
( 9% severe)
SSE   13 55% 65°
SAN ANTONIO, TX 78243 weather forecast Day 2, 21 hours 10 PM 77° 79° Partly Cloudy SE   13 71% 67°
Tuesday
14 APR 2026
SAN ANTONIO, TX 78243 weather forecast Day 3, 0 hours 1 AM 73° 73° Mostly Cloudy 3%

0% Thunder
( 9% severe)
SE   10 79% 66°
Low 71° SAN ANTONIO, TX 78243 weather forecast Day 3, 3 hours 4 AM 72° 72° Mostly Cloudy SSE   10 81% 66°
High 86° SAN ANTONIO, TX 78243 weather forecast Day 3, 6 hours 7 AM 71° 71° Mostly Cloudy 3%

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

Mostly Cloudy



SAN ANTONIO, TX 78243 weather forecast Day 3, 9 hours 10 AM 75° 75° Mostly Cloudy SSE   12 76% 67°
SAN ANTONIO, TX 78243 weather forecast Day 3, 15 hours 1 PM 79° 81° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 10% severe)
SSE   13 64% 66°
SAN ANTONIO, TX 78243 weather forecast Day 3, 18 hours 4 PM 84° 85° Mostly Cloudy SSE   15 51% 64°
SAN ANTONIO, TX 78243 weather forecast Day 3, 21 hours 7 PM 82° 83° Mostly Cloudy     SE   16 53% 63°

KELLY AFB, TX extended weather forecast

Wednesday
15 APR 2026
Thursday
16 APR 2026
Friday
17 APR 2026
Saturday
18 APR 2026
Sunday
19 APR 2026
Low 70° Low 67° Low 67° Low 70° Low 60°
High 85° High 89° High 88° High 84° High 75°
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
45% Rain
Overcast
28% Rain
Mostly Cloudy
13% Rain
Overcast
35% Rain
Overcast
28% Rain
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