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
1:51 PM CDT MAR 20, 2026
Clear 84°F
Feels Like:	82°F
Dewpoint:	52°F
Rel. Hum.:	33%
Visibility:	10 miles
Wind:	SSW at 10 mph, gusts to 21
Pressure:	30.10 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

THIS AFTERNOON
Sunny. Highs in the upper 80s. South winds around 10 mph with gusts up to 20 mph.

TONIGHT
Clear. Lows in the upper 50s. South winds 5 to 10 mph.

SATURDAY
Mostly sunny. Highs in the lower 90s. South winds 5 to 10 mph.

SATURDAY NIGHT
Clear. Lows in the upper 50s. South winds 5 to 10 mph with gusts up to 20 mph.

SUNDAY
Sunny. Highs in the lower 90s. South winds 10 to 15 mph.

SUNDAY NIGHT
Clear. Lows in the upper 50s.

MONDAY AND MONDAY NIGHT
Mostly clear. Highs in the upper 80s. Lows in the lower 60s.

TUESDAY
Partly cloudy in the morning, then clearing. Highs in the upper 80s.

TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
Mostly clear. Lows in the lower 60s. Highs in the lower 90s.

THURSDAY
Partly cloudy in the morning, then clearing. Highs in the lower 90s.

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 3/20/2026

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)

Friday
20 MAR 2026

12 PM

80°

Clear

0% Thunder
( 0% severe)

SSW 10

41%

54°

High 89°

3 PM

88°

85°

Clear

S 10

27%

50°

Clear

6 PM

86°

83°

Clear

0% Thunder
( 1% severe)

S 10

26%

47°

9 PM

74°

Clear

S 9

44%

51°

Saturday
21 MAR 2026

12 AM

67°

Clear

0% Thunder
( 1% severe)

S 8

70%

57°

Low 59°

3 AM

62°

Partly Cloudy

SW 7

81%

56°

High 92°

6 AM

60°

Partly Cloudy

0% Thunder
( 0% severe)

WSW 5

84%

55°

Partly Cloudy

9 AM

68°

Partly Cloudy

SSW 7

68%

57°

12 PM

83°

82°

Clear

0% Thunder
( 1% severe)

SSW 9

38%

55°

3 PM

90°

87°

Clear

S 10

25%

50°

6 PM

88°

85°

Clear

0% Thunder
( 1% severe)

S 10

24%

47°

9 PM

76°

78°

Clear

SSE 10

45%

53°

Sunday
22 MAR 2026

12 AM

70°

Clear

0% Thunder
( 1% severe)

S 9

63%

57°

Low 60°

3 AM

65°

Clear

SSW 7

73%

56°

High 92°

6 AM

62°

Clear

0% Thunder
( 0% severe)

SSW 6

75%

54°

Clear

9 AM

69°

Clear

SSW 9

61%

55°

12 PM

83°

82°

Clear

0% Thunder
( 0% severe)

S 12

34%

52°

3 PM

90°

87°

Clear

S 13

22%

46°

6 PM

87°

84°

Clear

SSE 12

22%

44°


SAN ANTONIO, TX extended weather forecast
Monday 23 MAR 2026	Tuesday 24 MAR 2026	Wednesday 25 MAR 2026	Thursday 26 MAR 2026	Friday 27 MAR 2026
Low 61°	Low 58°	Low 64°	Low 64°	Low 63°
High 88°	High 86°	High 91°	High 88°	High 88°

Clear 2% Rain	Clear 3% Rain	Partly Cloudy	Partly Cloudy 4% Rain	Partly Cloudy 13% Rain

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SAN ANTONIO, TX 78246 Weather Forecast & Current Conditions

SAN ANTONIO, TX Current Weather

SAN ANTONIO, TX 78246 Weather Forecast

SAN ANTONIO, TX 3 hourly weather forecast

SAN ANTONIO, TX extended weather forecast

SAN ANTONIO, TX
Current Weather

SAN ANTONIO, TX 78246
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