SAN ANTONIO, TX 78230 Weather Forecast & Current Conditions

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78230 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SAN ANTONIO, TX Current Weather
2:51 PM CDT AUG 31, 2025
Scattered Clouds 93°F
Feels Like:	99°F
Dewpoint:	70°F
Rel. Hum.:	47%
Visibility:	10 miles
Wind:	Variable at 3 mph
Pressure:	29.94 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

78230 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SAN ANTONIO, TX 78230 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Partly cloudy this evening, then becoming mostly cloudy. A chance of thunderstorms. Showers likely, mainly this evening. Some thunderstorms may produce heavy rainfall. Lows in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 60 percent.

LABOR DAY
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. Some thunderstorms may produce heavy rainfall in the morning. Highs around 90. Northeast winds 5 to 10 mph. Chance of rain 60 percent.

MONDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Northeast winds around 5 mph.

TUESDAY
Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 90s. Northeast winds 5 to 10 mph.

TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph.

WEDNESDAY THROUGH THURSDAY
Mostly clear. Highs in the upper 90s. Lows around 70.

THURSDAY NIGHT AND FRIDAY
Partly cloudy. Lows in the lower 70s. Highs in the mid 90s.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s.

SATURDAY
Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent.

SATURDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s.

SUNDAY
Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent.

78230 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAN ANTONIO, TX 78230

Infrared Weather Satellite
SAN ANTONIO, TX 78230

78230 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAN ANTONIO, TX 78230

MOS COMPUTER WEATHER FORECAST

SAN ANTONIO, TX 3 hourly weather forecast

weather forecast created 7:00 AM CDT 8/31/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
31 AUG 2025

1 PM

89°

94°

Mostly Cloudy

57%
RAIN
***

0% Thunder
( 49% severe)

E 5

52%

69°

High 90°

4 PM

89°

94°

Mostly Cloudy

ENE 9

54%

70°

Mostly Cloudy

Rain Likely

7 PM

83°

87°

Mostly Cloudy

34%
RAIN
***

0% Thunder
( 25% severe)

ENE 12

65%

70°

10 PM

80°

83°

Mostly Cloudy

NE 9

74%

71°

Monday
1 SEP 2025

1 AM

78°

80°

Mostly Cloudy

46%
RAIN
.25–.5 in

0% Thunder
( 28% severe)

E 5

79%

71°

Low 75°

4 AM

77°

78°

Mostly Cloudy

N 6

85%

72°

High 91°

7 AM

76°

76°

Mostly Cloudy

47%
RAIN
.25–.5 in

0% Thunder
( 17% severe)

N 6

87%

72°

Mostly Cloudy

Chance of Rain

10 AM

80°

84°

Mostly Cloudy

NNE 6

77%

72°

1 PM

86°

90°

Partly Cloudy

49%
RAIN
.25–.5 in

0% Thunder
( 48% severe)

NNE 6

57%

69°

4 PM

88°

92°

Mostly Cloudy

N 7

52%

68°

7 PM

85°

88°

Mostly Cloudy

14%
RAIN
.01–.1 in

0% Thunder
( 24% severe)

NE 8

57%

68°

10 PM

81°

84°

Mostly Cloudy

ENE 5

69%

70°

Tuesday
2 SEP 2025

1 AM

78°

80°

Partly Cloudy

7%

0% Thunder
( 10% severe)

ENE 3

76%

70°

Low 74°

4 AM

76°

77°

Partly Cloudy

N 5

85%

71°

High 96°

7 AM

75°

75°

Partly Cloudy

6%

0% Thunder
( 9% severe)

N 6

87%

71°

Partly Cloudy

10 AM

82°

86°

Partly Cloudy

N 6

67%

70°

1 PM

90°

92°

Partly Cloudy

5%

0% Thunder
( 19% severe)

NE 7

44%

65°

4 PM

94°

95°

Partly Cloudy

NE 8

35%

62°

7 PM

91°

91°

Clear

NE 7

38%

62°


SAN ANTONIO, TX extended weather forecast
Wednesday 3 SEP 2025	Thursday 4 SEP 2025	Friday 5 SEP 2025	Saturday 6 SEP 2025	Sunday 7 SEP 2025
Low 73°	Low 72°	Low 77°	Low 76°	Low 73°
High 98°	High 98°	High 96°	High 91°	High 87°

Clear 5% Rain	Clear 5% Rain	Clear 6% Rain	Mostly Cloudy 31% Rain	Overcast 32% Rain

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