SAN ANTONIO, TX 78246 Weather Forecast & Current Conditions
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  78246 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

SAN ANTONIO, TX
Current Weather
1:51 AM CDT JUL 14, 2026
Overcast
Light Rain
79°F
Feels Like: 83°F
Dewpoint: 75°F
Rel. Hum.: 88%
Visibility: 9 miles
Wind: NNE at 5 mph
Pressure: 30.07 inches
Last 72 hours

Local Area Snow Depth

Texas Current Weather

Texas MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  78246 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

SAN ANTONIO, TX 78246
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Cloudy with showers likely with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Near steady temperature in the mid 70s. Southeast winds around 5 mph. Chance of rain 70 percent.
TUESDAY
Cloudy. Showers likely with a chance of thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
TUESDAY NIGHT
Cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Some thunderstorms may produce heavy rainfall. Lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY
Showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 80 percent.
WEDNESDAY NIGHT
Cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent.
THURSDAY
Cloudy. Showers likely in the morning, then a chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the mid 80s. Chance of rain 70 percent.
THURSDAY NIGHT
Cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent.
FRIDAY AND FRIDAY NIGHT
Mostly cloudy with a slight chance of showers. Highs in the upper 80s. Lows in the mid 70s.
SATURDAY
Cloudy in the morning, then becoming partly cloudy. Highs in the lower 90s.
SATURDAY NIGHT AND SUNDAY
Partly cloudy. Lows in the mid 70s. Highs in the lower 90s.
SUNDAY NIGHT
Mostly clear. Lows in the lower 70s.
MONDAY
Partly cloudy in the morning, then clearing. Highs in the lower 90s.

  78246 WEATHER SATELLITE LOOPS
Visible Weather Satellite
SAN ANTONIO, TX 78246
Infrared Weather Satellite
SAN ANTONIO, TX 78246
  78246 WEATHER RADAR LOOP
NEXRAD Weather Radar
SAN ANTONIO, TX 78246
 MOS COMPUTER WEATHER FORECAST

SAN ANTONIO, TX 3 hourly weather forecast
weather forecast created  7:00 PM CDT  7/13/2026
Tuesday
14 JUL 2026		 SAN ANTONIO, TX 78246 weather forecast Day 1, 0 hours 1 AM 79° 83° Mostly Cloudy 65%
RAIN
***		 0% Thunder
( 41% severe)		 SSE   7 85% 74°
Low 75° SAN ANTONIO, TX 78246 weather forecast Day 1, 3 hours 4 AM 78° 80° Mostly Cloudy SSE   7 85% 73°
High 86° SAN ANTONIO, TX 78246 weather forecast Day 1, 6 hours 7 AM 76° 76° Mostly Cloudy 60%
RAIN
***		 0% Thunder
( 21% severe)		 SE   7 87% 72°

Mostly Cloudy

Rain Likely

 SAN ANTONIO, TX 78246 weather forecast Day 1, 9 hours 10 AM 76° 76° Mostly Cloudy SSE   6 90% 73°
SAN ANTONIO, TX 78246 weather forecast Day 1, 12 hours 1 PM 80° 84° Mostly Cloudy 23%
RAIN
.1–.25 in		 0% Thunder
( 14% severe)		 N   6 77% 72°
SAN ANTONIO, TX 78246 weather forecast Day 1, 15 hours 4 PM 84° 89° Mostly Cloudy ESE   7 65% 71°
SAN ANTONIO, TX 78246 weather forecast Day 1, 18 hours 7 PM 84° 88° Mostly Cloudy 15%
RAIN
<.01 in		 0% Thunder
( 17% severe)		 E   9 63% 70°
SAN ANTONIO, TX 78246 weather forecast Day 1, 21 hours 10 PM 79° 82° Mostly Cloudy E   10 79% 72°
Wednesday
15 JUL 2026		 SAN ANTONIO, TX 78246 weather forecast Day 2, 0 hours 1 AM 77° 78° Mostly Cloudy 46%
RAIN
***		 0% Thunder
( 14% severe)		 E   9 87% 73°
Low 74° SAN ANTONIO, TX 78246 weather forecast Day 2, 3 hours 4 AM 76° 76° Mostly Cloudy ESE   9 90% 73°
High 84° SAN ANTONIO, TX 78246 weather forecast Day 2, 6 hours 7 AM 75° 75° Mostly Cloudy 63%
RAIN
***		 0% Thunder
( 19% severe)		 E   8 90% 72°

Mostly Cloudy

Rain Likely

 SAN ANTONIO, TX 78246 weather forecast Day 2, 9 hours 10 AM 75° 75° Mostly Cloudy SE   7 90% 72°
SAN ANTONIO, TX 78246 weather forecast Day 2, 12 hours 1 PM 79° 82° Mostly Cloudy 59%
RAIN
***		 0% Thunder
( 33% severe)		 SSE   8 79% 72°
SAN ANTONIO, TX 78246 weather forecast Day 2, 15 hours 4 PM 82° 87° Overcast SE   9 72% 72°
SAN ANTONIO, TX 78246 weather forecast Day 2, 18 hours 7 PM 83° 88° Mostly Cloudy 32%
RAIN
.01–.1 in		 0% Thunder
( 20% severe)		 E   10 67% 71°
SAN ANTONIO, TX 78246 weather forecast Day 2, 21 hours 10 PM 77° 78° Mostly Cloudy E   10 85% 72°

SAN ANTONIO, TX extended weather forecast
Thursday
16 JUL 2026		 Friday
17 JUL 2026		 Saturday
18 JUL 2026		 Sunday
19 JUL 2026		 Monday
20 JUL 2026
Low 66° Low 66° Low 72° Low 75° Low 74°
High 81° High 86° High 91° High 94° High 93°
SAN ANTONIO, TX 78246 weather forecast Day 3 SAN ANTONIO, TX 78246 weather forecast Day 4 SAN ANTONIO, TX 78246 weather forecast Day 5 SAN ANTONIO, TX 78246 weather forecast Day 6 SAN ANTONIO, TX 78246 weather forecast Day 7
Overcast
85% Rain		 Overcast
80% Rain		 Mostly Cloudy
29% Rain		 Mostly Cloudy
19% Rain		 Partly Cloudy
28% Rain
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