SAN ANTONIO, TX 78234 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

78234 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SAN ANTONIO, TX Current Weather
4:51 AM CST FEB 13, 2026
Broken Clouds 64°F
Feels Like:	64°F
Dewpoint:	61°F
Rel. Hum.:	90%
Visibility:	10 miles
Wind:	S at 8 mph
Pressure:	30.04 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

78234 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SAN ANTONIO, TX 78234 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Cloudy this morning, then becoming partly cloudy. Patchy dense fog this morning. Highs around 80. Southeast winds 10 to 15 mph.

TONIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Southeast winds 10 to 15 mph with gusts up to 25 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 mid 70s. South winds 10 to 15 mph, becoming southwest in the afternoon. Chance of rain 70 percent.

SATURDAY NIGHT
Clear. A slight chance of showers and thunderstorms in the evening. Less humid with lows in the mid 50s. Northwest winds 10 to 15 mph.

SUNDAY
Sunny. Highs in the upper 70s. North winds 10 to 15 mph with gusts up to 25 mph.

SUNDAY NIGHT
Mostly clear. Lows in the upper 40s.

WASHINGTONS BIRTHDAY
Sunny. Highs in the upper 70s.

MONDAY NIGHT
Mostly clear. Lows in the lower 50s.

TUESDAY THROUGH THURSDAY
Partly cloudy. Highs in the mid 80s. Lows in the upper 50s.

78234 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAN ANTONIO, TX 78234

Infrared Weather Satellite
SAN ANTONIO, TX 78234

78234 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAN ANTONIO, TX 78234

MOS COMPUTER WEATHER FORECAST

SAN ANTONIO, TX 3 hourly weather forecast

weather forecast created 6:00 PM CST 2/12/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
13 FEB 2026

12 AM

65°

65°

Partly Cloudy

0%

0% Thunder
( 1% severe)

SSE 6

81%

59°

Low 61°

3 AM

63°

64°

Mostly Cloudy

SSE 3

90%

60°

High 79°

6 AM

62°

63°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

SSE 3

93%

60°

Mostly Cloudy

9 AM

64°

64°

Mostly Cloudy

SSE 6

90%

61°

12 PM

71°

71°

Mostly Cloudy

4%

0% Thunder
( 0% severe)

SSE 9

71%

61°

3 PM

78°

79°

Mostly Cloudy

SE 12

50%

58°

6 PM

76°

78°

Mostly Cloudy

8%

0% Thunder
( 0% severe)

SE 13

54%

58°

9 PM

70°

70°

Mostly Cloudy

SE 13

73%

61°

Saturday
14 FEB 2026

12 AM

67°

67°

Mostly Cloudy

46%
RAIN
.25–.5 in

0% Thunder
( 7% severe)

SE 12

84%

62°

Low 63°

3 AM

66°

66°

Mostly Cloudy

SSE 10

87%

62°

High 76°

6 AM

66°

66°

Mostly Cloudy

87%
RAIN
***

0% Thunder
( 12% severe)

SSE 9

90%

63°

Mostly Cloudy

Rain Likely

9 AM

66°

66°

Overcast

S 10

90%

63°

12 PM

69°

69°

Mostly Cloudy

87%
RAIN
***

0% Thunder
( 24% severe)

S 12

84%

64°

3 PM

74°

74°

Mostly Cloudy

WSW 12

64%

61°

6 PM

72°

72°

Partly Cloudy

22%
RAIN
.25–.5 in

0% Thunder
( 13% severe)

WNW 10

57%

56°

9 PM

65°

65°

Clear

WNW 8

63%

52°


SAN ANTONIO, TX extended weather forecast
Sunday 15 FEB 2026	Monday 16 FEB 2026	Tuesday 17 FEB 2026	Wednesday 18 FEB 2026	Thursday 19 FEB 2026
Low 55°	Low 49°	Low 50°	Low 60°	Low 59°
High 80°	High 77°	High 80°	High 80°	High 80°

Partly Cloudy 28% Rain	Clear 3% Rain	Clear 1% Rain	Partly Cloudy 7% Rain	Partly Cloudy 12% Rain

SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

San Antonio, TX
San Antonio, TX snow
San Antonio, TX radar
TX map

-or-
-or-
-or-

78234
78234 snow
78234 radar

-or-
-or-

TX
TX snow

Copyright © 2024 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately