SAN ANTONIO, TX Weather Forecast & Current Conditions

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WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SAN ANTONIO, TX Current Weather
12:51 PM CDT SEP 4, 2025
Few Clouds 93°F
Feels Like:	93°F
Dewpoint:	61°F
Rel. Hum.:	35%
Visibility:	10 miles
Wind:	W at 8 mph
Pressure:	29.91 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

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

TONIGHT
Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph.

FRIDAY
Partly cloudy. Highs in the upper 90s. South winds 5 to 10 mph.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph.

SATURDAY
Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.

SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.

SUNDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 70 percent.

SUNDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.

MONDAY
Partly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

MONDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70.

TUESDAY
Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 90s.

TUESDAY NIGHT AND WEDNESDAY
Mostly clear. Lows in the upper 60s. Highs in the mid 90s.

WEDNESDAY NIGHT AND THURSDAY
Clear. Lows in the upper 60s. Highs in the mid 90s.

WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAN ANTONIO, TX

Infrared Weather Satellite
SAN ANTONIO, TX

WEATHER RADAR LOOP

NEXRAD Weather Radar
SAN ANTONIO, TX

MOS COMPUTER WEATHER FORECAST

SAN ANTONIO, TX 3 hourly weather forecast

weather forecast created 7:00 AM CDT 9/ 4/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
4 SEP 2025

1 PM

95°

94°

Clear

0%

0% Thunder
( 8% severe)

WSW 5

30%

59°

High 101°

4 PM

100°

98°

Partly Cloudy

SE 3

22%

54°

Partly Cloudy

7 PM

98°

96°

Partly Cloudy

0%

0% Thunder
( 3% severe)

ESE 3

22%

53°

10 PM

89°

87°

Partly Cloudy

ESE 6

33%

56°

Friday
5 SEP 2025

1 AM

82°

84°

Partly Cloudy

0%

0% Thunder
( 1% severe)

S 8

56%

65°

Low 76°

4 AM

79°

81°

Mostly Cloudy

S 8

69%

68°

High 99°

7 AM

76°

77°

Partly Cloudy

0%

0% Thunder
( 2% severe)

S 7

82%

70°

Partly Cloudy

10 AM

83°

87°

Mostly Cloudy

SSW 8

65%

70°

1 PM

93°

95°

Partly Cloudy

1%

0% Thunder
( 8% severe)

S 7

38%

64°

4 PM

98°

98°

Partly Cloudy

SE 7

29%

60°

7 PM

95°

94°

Partly Cloudy

1%

0% Thunder
( 3% severe)

SE 7

30%

59°

10 PM

87°

88°

Mostly Cloudy

SE 10

46%

64°

Saturday
6 SEP 2025

1 AM

81°

84°

Mostly Cloudy

6%

0% Thunder
( 5% severe)

SSE 10

67%

69°

Low 76°

4 AM

79°

82°

Mostly Cloudy

SE 7

77%

71°

High 92°

7 AM

78°

80°

Mostly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 10% severe)

ENE 5

82%

72°

Mostly Cloudy

Chance of Rain

10 AM

81°

85°

Mostly Cloudy

ENE 5

72%

71°

1 PM

86°

89°

Mostly Cloudy

21%
RAIN
.01–.1 in

0% Thunder
( 21% severe)

NE 6

53%

67°

4 PM

90°

91°

Mostly Cloudy

NE 9

42%

64°

7 PM

88°

89°

Partly Cloudy

ENE 12

43%

63°


SAN ANTONIO, TX extended weather forecast
Sunday 7 SEP 2025	Monday 8 SEP 2025	Tuesday 9 SEP 2025	Wednesday 10 SEP 2025	Thursday 11 SEP 2025
Low 70°	Low 71°	Low 72°	Low 72°	Low 71°
High 88°	High 87°	High 91°	High 95°	High 96°

Overcast 43% Rain	Overcast 61% Rain	Mostly Cloudy 18% Rain	Clear 9% Rain	Clear 9% Rain

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