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
11:51 PM CDT APR 9, 2026
Overcast
68°F
Feels Like: 68°F
Dewpoint: 64°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: ESE at 9 mph
Pressure: 30.12 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
TONIGHT
Cloudy with a chance of thunderstorms. A chance of showers. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
FRIDAY
Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 60 percent.
FRIDAY NIGHT
A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 30 percent.
SATURDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
SATURDAY NIGHT
Cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
SUNDAY
Cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.
SUNDAY NIGHT
Cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 30 percent.
MONDAY AND MONDAY NIGHT
Mostly cloudy. Highs in the lower 80s. Lows in the upper 60s.
TUESDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s.
TUESDAY NIGHT
Mostly cloudy. Lows in the upper 60s.
WEDNESDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
WEDNESDAY NIGHT AND THURSDAY
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s.

  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  4/ 9/2026
Friday
10 APR 2026		 SAN ANTONIO, TX 78246 weather forecast Day 1, 0 hours 1 AM 68° 68° Mostly Cloudy 39%
RAIN
.5–1 in		 0% Thunder
( 17% severe)		 SE   7 87% 64°
Low 66° SAN ANTONIO, TX 78246 weather forecast Day 1, 3 hours 4 AM 67° 67° Mostly Cloudy SE   6 90% 64°
High 81° SAN ANTONIO, TX 78246 weather forecast Day 1, 6 hours 7 AM 67° 67° Mostly Cloudy 35%
RAIN
1–2 in		 0% Thunder
( 15% severe)		 ESE   6 90% 64°

Mostly Cloudy

Rain Likely

 SAN ANTONIO, TX 78246 weather forecast Day 1, 9 hours 10 AM 70° 70° Mostly Cloudy ESE   8 84% 65°
SAN ANTONIO, TX 78246 weather forecast Day 1, 12 hours 1 PM 74° 74° Mostly Cloudy 59%
RAIN
***		 0% Thunder
( 35% severe)		 ESE   10 71% 64°
SAN ANTONIO, TX 78246 weather forecast Day 1, 15 hours 4 PM 77° 79° Mostly Cloudy SE   12 62% 63°
SAN ANTONIO, TX 78246 weather forecast Day 1, 18 hours 7 PM 76° 78° Mostly Cloudy 20%
RAIN
.01–.1 in		 0% Thunder
( 12% severe)		 ESE   12 64% 63°
SAN ANTONIO, TX 78246 weather forecast Day 1, 21 hours 10 PM 71° 71° Mostly Cloudy ESE   10 79% 64°
Saturday
11 APR 2026		 SAN ANTONIO, TX 78246 weather forecast Day 2, 0 hours 1 AM 69° 69° Mostly Cloudy 20%
RAIN
<.01 in		 0% Thunder
( 9% severe)		 ESE   8 84% 64°
Low 66° SAN ANTONIO, TX 78246 weather forecast Day 2, 3 hours 4 AM 68° 68° Mostly Cloudy ESE   8 90% 65°
High 82° SAN ANTONIO, TX 78246 weather forecast Day 2, 6 hours 7 AM 68° 68° Mostly Cloudy 34%
RAIN
1–2 in		 0% Thunder
( 15% severe)		 ESE   8 90% 65°

Mostly Cloudy

Rain Likely

 SAN ANTONIO, TX 78246 weather forecast Day 2, 9 hours 10 AM 71° 71° Mostly Cloudy ESE   10 84% 66°
SAN ANTONIO, TX 78246 weather forecast Day 2, 12 hours 1 PM 76° 78° Mostly Cloudy 62%
RAIN
***		 0% Thunder
( 23% severe)		 SE   13 71% 66°
SAN ANTONIO, TX 78246 weather forecast Day 2, 15 hours 4 PM 78° 80° Mostly Cloudy SE   15 64% 65°
SAN ANTONIO, TX 78246 weather forecast Day 2, 18 hours 7 PM 77° 79° Mostly Cloudy 27%
RAIN
.1–.25 in		 0% Thunder
( 16% severe)		 SE   15 64% 64°
SAN ANTONIO, TX 78246 weather forecast Day 2, 21 hours 10 PM 72° 72° Mostly Cloudy SE   14 76% 64°

SAN ANTONIO, TX extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 65° Low 69° Low 68° Low 68° Low 66°
High 81° High 81° High 83° High 82° High 84°
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
46% Rain		 Overcast
47% Rain		 Overcast
41% Rain		 Overcast
35% Rain		 Overcast
33% Rain
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