SAN ANTONIO, TX 78234 Weather Forecast & Current Conditions

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78234 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SAN ANTONIO, TX Current Weather
3:51 PM CST DEC 29, 2025
Overcast 45°F
Feels Like:	39°F
Dewpoint:	12°F
Rel. Hum.:	24%
Visibility:	10 miles
Wind:	NNW at 12 mph, gusts to 24
Pressure:	30.50 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Regional Weather Maps

(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

TONIGHT
Cloudy. Lows in the lower 40s. North winds 10 to 15 mph.

TUESDAY
Partly cloudy in the morning, then clearing. Not as cool with highs in the upper 50s. North winds 5 to 10 mph.

TUESDAY NIGHT
Mostly clear. Lows in the upper 30s. Southeast winds around 5 mph, becoming west after midnight.

WEDNESDAY
Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph.

WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Southwest winds around 5 mph.

NEW YEARS DAY AND THURSDAY NIGHT
Partly cloudy. Highs in the lower 70s. Lows in the lower 50s.

FRIDAY
Mostly sunny. Not as cool with highs in the lower 80s.

FRIDAY NIGHT AND SATURDAY
Clear. Lows in the mid 50s. Highs in the upper 70s.

SATURDAY NIGHT AND SUNDAY
Mostly clear. Lows around 50. Highs in the upper 70s.

SUNDAY NIGHT AND MONDAY
Partly cloudy. Lows in the mid 50s. Highs in the mid 70s.

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 AM CST 12/29/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CST

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Monday
29 DEC 2025

12 PM

46°

39°

Overcast

0% Thunder
( 0% severe)

N 16

21%

10°

High 49°

3 PM

48°

42°

Mostly Cloudy

N 15

19%

10°

Mostly Cloudy

6 PM

47°

41°

Mostly Cloudy

0% Thunder
( 0% severe)

N 13

21%

11°

9 PM

47°

42°

Mostly Cloudy

N 12

24%

14°

Tuesday
30 DEC 2025

12 AM

47°

42°

Mostly Cloudy

0% Thunder
( 0% severe)

N 10

27%

16°

Low 40°

3 AM

45°

40°

Mostly Cloudy

N 10

29%

16°

High 59°

6 AM

43°

38°

Mostly Cloudy

0% Thunder
( 0% severe)

N 8

31%

16°

Decreasing Clouds

9 AM

45°

41°

Partly Cloudy

N 7

28%

15°

12 PM

53°

52°

Clear

0% Thunder
( 0% severe)

NNE 5

19%

13°

3 PM

58°

Clear

NNE 3

16%

13°

6 PM

53°

Clear

0% Thunder
( 0% severe)

ENE 2

22%

16°

9 PM

48°

47°

Clear

SSE 1

29%

18°

Wednesday
31 DEC 2025

12 AM

44°

43°

Clear

0% Thunder
( 0% severe)

SW 1

37%

20°

Low 39°

3 AM

41°

39°

Partly Cloudy

W 2

43%

21°

High 65°

6 AM

40°

38°

Partly Cloudy

0% Thunder
( 0% severe)

W 3

45%

21°

Partly Cloudy

9 AM

47°

46°

Partly Cloudy

WSW 3

33%

20°

12 PM

59°

58°

Partly Cloudy

0% Thunder
( 0% severe)

SW 7

20%

19°

3 PM

64°

Partly Cloudy

SSW 8

19%

21°

6 PM

59°

58°

Partly Cloudy

SSW 6

23%

22°


SAN ANTONIO, TX extended weather forecast
Thursday 1 JAN 2026	Friday 2 JAN 2026	Saturday 3 JAN 2026	Sunday 4 JAN 2026	Monday 5 JAN 2026
Low 41°	Low 54°	Low 53°	Low 54°	Low 59°
High 71°	High 83°	High 80°	High 79°	High 75°

Clear 1% Rain	Clear 17% Rain	Clear 5% Rain	Partly Cloudy 8% Rain	Partly Cloudy 13% Rain

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SAN ANTONIO, TX 78234 Weather Forecast & Current Conditions

SAN ANTONIO, TX Current Weather

SAN ANTONIO, TX 78234 Weather Forecast

SAN ANTONIO, TX 3 hourly weather forecast

SAN ANTONIO, TX extended weather forecast

SAN ANTONIO, TX
Current Weather

SAN ANTONIO, TX 78234
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