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
2:51 AM CDT JUN 14, 2026
Broken Clouds
79°F
Feels Like: 83°F
Dewpoint: 75°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: SE at 10 mph
Pressure: 29.93 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
Partly cloudy. Near steady temperature in the upper 70s. Southeast winds 5 to 10 mph.
SUNDAY
Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 50 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
MONDAY
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
MONDAY NIGHT
Mostly cloudy with showers likely with a chance of thunderstorms. Lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent.
TUESDAY
Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the morning. Highs in the mid 80s. Chance of rain 70 percent.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s.
WEDNESDAY THROUGH THURSDAY
Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Highest heat index readings up to 105.
THURSDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 40 percent. Highest heat index readings up to 105 early in the evening.
JUNETEENTH
Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent.
FRIDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent.

  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  6/13/2026
Sunday
14 JUN 2026		 SAN ANTONIO, TX 78246 weather forecast Day 1, 0 hours 1 AM 79° 82° Partly Cloudy 5%

 0% Thunder
( 9% severe)		 SSE   9 79% 72°
Low 76° SAN ANTONIO, TX 78246 weather forecast Day 1, 3 hours 4 AM 78° 80° Mostly Cloudy SE   6 85% 73°
High 91° SAN ANTONIO, TX 78246 weather forecast Day 1, 6 hours 7 AM 77° 78° Mostly Cloudy 22%
RAIN
<.01 in		 0% Thunder
( 19% severe)		 E   6 90% 74°

Mostly Cloudy

Chance of Rain

 SAN ANTONIO, TX 78246 weather forecast Day 1, 9 hours 10 AM 83° 90° Mostly Cloudy ESE   8 74% 74°
SAN ANTONIO, TX 78246 weather forecast Day 1, 12 hours 1 PM 88° 97° Mostly Cloudy 50%
RAIN
.5–1 in		 0% Thunder
( 50% severe)		 E   8 63% 74°
SAN ANTONIO, TX 78246 weather forecast Day 1, 15 hours 4 PM 89° 98° Mostly Cloudy ESE   10 61% 74°
SAN ANTONIO, TX 78246 weather forecast Day 1, 18 hours 7 PM 86° 94° Partly Cloudy 56%
RAIN
***		 0% Thunder
( 40% severe)		 ESE   13 68% 74°
SAN ANTONIO, TX 78246 weather forecast Day 1, 21 hours 10 PM 81° 86° Partly Cloudy ESE   9 79% 74°
Monday
15 JUN 2026		 SAN ANTONIO, TX 78246 weather forecast Day 2, 0 hours 1 AM 79° 83° Mostly Cloudy 36%
RAIN
***		 0% Thunder
( 27% severe)		 SE   7 85% 74°
Low 76° SAN ANTONIO, TX 78246 weather forecast Day 2, 3 hours 4 AM 78° 80° Mostly Cloudy SE   6 88% 74°
High 86° SAN ANTONIO, TX 78246 weather forecast Day 2, 6 hours 7 AM 77° 78° Mostly Cloudy 58%
RAIN
***		 0% Thunder
( 31% severe)		 SE   6 90% 74°

Mostly Cloudy

Rain Likely

 SAN ANTONIO, TX 78246 weather forecast Day 2, 9 hours 10 AM 79° 83° Mostly Cloudy SE   6 85% 74°
SAN ANTONIO, TX 78246 weather forecast Day 2, 12 hours 1 PM 83° 89° Mostly Cloudy 62%
RAIN
***		 0% Thunder
( 62% severe)		 SSE   6 72% 73°
SAN ANTONIO, TX 78246 weather forecast Day 2, 15 hours 4 PM 84° 90° Mostly Cloudy E   8 70% 73°
SAN ANTONIO, TX 78246 weather forecast Day 2, 18 hours 7 PM 81° 86° Partly Cloudy 58%
RAIN
***		 0% Thunder
( 29% severe)		 E   10 77% 73°
SAN ANTONIO, TX 78246 weather forecast Day 2, 21 hours 10 PM 78° 80° Mostly Cloudy ENE   7 85% 73°

SAN ANTONIO, TX extended weather forecast
Tuesday
16 JUN 2026		 Wednesday
17 JUN 2026		 Thursday
18 JUN 2026		 Friday
19 JUN 2026		 Saturday
20 JUN 2026
Low 72° Low 73° Low 77° Low 77° Low 76°
High 83° High 92° High 97° High 92° High 94°
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
83% Rain		 Mostly Cloudy
38% Rain		 Partly Cloudy
5% Rain		 Mostly Cloudy
17% Rain		 Overcast
24% Rain
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