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
7:51 PM CST MAR 4, 2026
Scattered Clouds
77°F
Feels Like: 79°F
Dewpoint: 61°F
Rel. Hum.: 58%
Visibility: 10 miles
Wind: SE at 18 mph, gusts to 30
Pressure: 29.94 inches
Last 72 hours

Local Area Snow Depth

Texas Current Weather

Texas MOS Forecast Weather


Regional Weather Maps

(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
Partly cloudy this evening, then becoming cloudy. A slight chance of showers and thunderstorms. Lows in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
THURSDAY
Cloudy in the morning, then becoming partly cloudy. A slight chance of thunderstorms in the morning. A slight chance of showers. Highs in the mid 80s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.
FRIDAY
Mostly cloudy with showers likely with a slight chance of thunderstorms. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
SATURDAY AND SATURDAY NIGHT
Showers with a chance of thunderstorms. Highs in the lower 80s. Lows around 60. Chance of rain 90 percent.
SUNDAY
Showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 80 percent.
SUNDAY NIGHT
Cloudy with a chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 50 percent.
MONDAY
Cloudy with a 50 percent chance of showers. Highs in the lower 80s.
MONDAY NIGHT
Cloudy with a chance of showers. A chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 50 percent.
TUESDAY
Cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 40 percent.
WEDNESDAY
Sunny. Highs around 80.

  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  6:00 AM CST  3/ 4/2026
Wednesday
4 MAR 2026		 SAN ANTONIO, TX 78246 weather forecast Day 1, 12 hours 12 PM 78° 80° Mostly Cloudy 33%
RAIN
<.01 in		 0% Thunder
( 8% severe)		 S   14 67% 66°
High 84° SAN ANTONIO, TX 78246 weather forecast Day 1, 15 hours 3 PM 83° 84° Mostly Cloudy SSE   15 51% 63°
Mostly Cloudy

Chance of Rain

 SAN ANTONIO, TX 78246 weather forecast Day 1, 18 hours 6 PM 82° 83° Mostly Cloudy 21%
RAIN
.01–.1 in		 0% Thunder
( 10% severe)		 SE   14 51% 62°
SAN ANTONIO, TX 78246 weather forecast Day 1, 21 hours 9 PM 73° 73° Partly Cloudy SE   13 71% 63°
Thursday
5 MAR 2026		 SAN ANTONIO, TX 78246 weather forecast Day 2, 0 hours 12 AM 70° 70° Mostly Cloudy 24%
RAIN
<.01 in		 0% Thunder
( 13% severe)		 SSE   10 84% 65°
Low 68° SAN ANTONIO, TX 78246 weather forecast Day 2, 3 hours 3 AM 70° 70° Mostly Cloudy SSE   10 87% 66°
High 85° SAN ANTONIO, TX 78246 weather forecast Day 2, 6 hours 6 AM 70° 70° Overcast 28%
RAIN
.1–.25 in		 0% Thunder
( 8% severe)		 SSE   10 90% 67°

Decreasing Clouds

Chance of Rain

 SAN ANTONIO, TX 78246 weather forecast Day 2, 9 hours 9 AM 72° 72° Mostly Cloudy SSE   13 84% 67°
SAN ANTONIO, TX 78246 weather forecast Day 2, 12 hours 12 PM 79° 81° Mostly Cloudy 15%
RAIN
<.01 in		 0% Thunder
( 4% severe)		 SSE   16 60% 64°
SAN ANTONIO, TX 78246 weather forecast Day 2, 15 hours 3 PM 83° 83° Partly Cloudy SSE   17 46% 60°
SAN ANTONIO, TX 78246 weather forecast Day 2, 18 hours 6 PM 81° 81° Partly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 11% severe)		 SE   17 47% 59°
SAN ANTONIO, TX 78246 weather forecast Day 2, 21 hours 9 PM 72° 72° Mostly Cloudy SE   15 71% 62°
Friday
6 MAR 2026		 SAN ANTONIO, TX 78246 weather forecast Day 3, 0 hours 12 AM 70° 70° Mostly Cloudy 53%
RAIN
.1–.25 in		 0% Thunder
( 12% severe)		 SSE   13 84% 65°
Low 68° SAN ANTONIO, TX 78246 weather forecast Day 3, 3 hours 3 AM 70° 70° Mostly Cloudy SSE   12 87% 66°
High 83° SAN ANTONIO, TX 78246 weather forecast Day 3, 6 hours 6 AM 70° 70° Mostly Cloudy 46%
RAIN
.1–.25 in		 0% Thunder
( 9% severe)		 SSE   12 87% 66°

Mostly Cloudy

Rain Likely

 SAN ANTONIO, TX 78246 weather forecast Day 3, 9 hours 9 AM 72° 72° Mostly Cloudy SSE   14 84% 67°
SAN ANTONIO, TX 78246 weather forecast Day 3, 15 hours 12 PM 77° 79° Mostly Cloudy 56%
RAIN
***		 0% Thunder
( 15% severe)		 S   16 69% 66°
SAN ANTONIO, TX 78246 weather forecast Day 3, 18 hours 3 PM 80° 82° Mostly Cloudy S   14 60% 65°
SAN ANTONIO, TX 78246 weather forecast Day 3, 21 hours 6 PM 80° 82° Partly Cloudy     SSE   12 58% 64°

SAN ANTONIO, TX extended weather forecast
Saturday
7 MAR 2026		 Sunday
8 MAR 2026		 Monday
9 MAR 2026		 Tuesday
10 MAR 2026		 Wednesday
11 MAR 2026
Low 68° Low 56° Low 66° Low 68° Low 55°
High 79° High 72° High 81° High 73° High 75°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
42% Rain		 Overcast
75% Rain		 Overcast
52% Rain		 Overcast
53% Rain		 Mostly Cloudy
43% Rain
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