SAN ANTONIO, TX 78201 Weather Forecast & Current Conditions

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78201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SAN ANTONIO, TX Current Weather
7:51 PM CDT AUG 15, 2026
Few Clouds 93°F
Feels Like:	94°F
Dewpoint:	63°F
Rel. Hum.:	37%
Visibility:	10 miles
Wind:	SE at 16 mph, gusts to 26
Pressure:	30.05 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

78201 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	SAN ANTONIO, TX 78201 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph.

SUNDAY
Partly cloudy in the morning, then clearing. Highs in the upper 90s. Southeast winds 5 to 10 mph.

SUNDAY NIGHT
Mostly clear. Lows in the mid 70s. South winds 10 to 15 mph.

MONDAY
Mostly sunny. Highs in the upper 90s. South winds 5 to 10 mph.

MONDAY NIGHT
Clear. Lows in the mid 70s. South winds 5 to 10 mph.

TUESDAY
Mostly sunny. Highs in the upper 90s. Highest heat index readings up to 105.

TUESDAY NIGHT
Clear. Lows in the mid 70s.

WEDNESDAY
Mostly sunny. Hot with highs around 100.

WEDNESDAY NIGHT
Clear. Lows in the mid 70s.

THURSDAY
Partly cloudy in the morning, then clearing. Hot with highs around 100.

THURSDAY NIGHT AND FRIDAY
Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 105.

FRIDAY NIGHT
Clear. Lows in the mid 70s.

SATURDAY
Partly cloudy in the morning, then becoming sunny. Hot with highs around 100. Highest heat index readings up to 105.

78201 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAN ANTONIO, TX 78201

Infrared Weather Satellite
SAN ANTONIO, TX 78201

78201 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAN ANTONIO, TX 78201

MOS COMPUTER WEATHER FORECAST

SAN ANTONIO, TX 3 hourly weather forecast

weather forecast created 7:00 AM CDT 8/15/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
15 AUG 2026

1 PM

93°

100°

Clear

1%

0% Thunder
( 10% severe)

SSE 13

49%

71°

High 99°

4 PM

98°

102°

Partly Cloudy

SSE 14

35%

66°

Partly Cloudy

7 PM

95°

97°

Partly Cloudy

1%

0% Thunder
( 4% severe)

SSE 17

37%

65°

10 PM

86°

89°

Clear

SSE 16

55%

68°

Sunday
16 AUG 2026

1 AM

79°

82°

Partly Cloudy

1%

0% Thunder
( 2% severe)

SSE 12

79%

72°

Low 76°

4 AM

77°

78°

Mostly Cloudy

S 8

90%

74°

High 98°

7 AM

77°

78°

Mostly Cloudy

5%

0% Thunder
( 4% severe)

SSE 6

90%

74°

Decreasing Clouds

10 AM

82°

87°

Partly Cloudy

S 7

74%

73°

1 PM

92°

98°

Clear

0%

0% Thunder
( 10% severe)

S 7

49%

70°

4 PM

98°

102°

Clear

SSE 8

35%

66°

7 PM

97°

99°

Clear

0%

0% Thunder
( 5% severe)

SE 10

34%

64°

10 PM

87°

90°

Clear

SSE 15

53%

68°

Monday
17 AUG 2026

1 AM

81°

85°

Clear

0%

0% Thunder
( 2% severe)

S 10

74%

72°

Low 76°

4 AM

77°

78°

Partly Cloudy

S 6

90%

74°

High 98°

7 AM

76°

76°

Partly Cloudy

0%

0% Thunder
( 2% severe)

SW 5

90%

73°

Partly Cloudy

10 AM

83°

88°

Partly Cloudy

SSW 5

70%

72°

1 PM

93°

97°

Clear

0%

0% Thunder
( 9% severe)

SSE 5

44%

68°

4 PM

98°

101°

Clear

SE 7

33%

64°

7 PM

96°

98°

Clear

SE 8

34%

63°


SAN ANTONIO, TX extended weather forecast
Tuesday 18 AUG 2026	Wednesday 19 AUG 2026	Thursday 20 AUG 2026	Friday 21 AUG 2026	Saturday 22 AUG 2026
Low 77°	Low 77°	Low 78°	Low 77°	Low 77°
High 101°	High 100°	High 100°	High 100°	High 99°

Partly Cloudy 7% Rain	Clear 8% Rain	Partly Cloudy 6% Rain	Partly Cloudy 11% Rain	Partly Cloudy 12% Rain

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