SAN ANTONIO, TX 78221 Weather Forecast & Current Conditions

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78221 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SAN ANTONIO/STIN, TX Current Weather
3:53 AM CDT JUN 23, 2025
Broken Clouds 79°F
Feels Like:	83°F
Dewpoint:	75°F
Rel. Hum.:	88%
Visibility:	10 miles
Wind:	SSE at 6 mph
Pressure:
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

78221 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SAN ANTONIO, TX 78221 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Partly cloudy this morning, then becoming mostly sunny. Highs in the mid 90s. Southeast winds 10 to 15 mph.

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

TUESDAY
Partly cloudy in the morning, then clearing. Highs in the lower 90s. Southeast winds 10 to 15 mph.

TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight.

WEDNESDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southeast winds 10 to 15 mph.

WEDNESDAY NIGHT THROUGH SUNDAY
Partly cloudy. Lows in the mid 70s. Highs in the mid 90s.

78221 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAN ANTONIO, TX 78221

Infrared Weather Satellite
SAN ANTONIO, TX 78221

78221 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAN ANTONIO, TX 78221

MOS COMPUTER WEATHER FORECAST

SAN ANTONIO/STIN, TX 3 hourly weather forecast

weather forecast created 8:00 PM EDT 6/22/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Monday
23 JUN 2025

1 AM

80°

84°

Partly Cloudy

0% Thunder
( 7% severe)

SE 10

79%

73°

Low 76°

4 AM

78°

80°

Mostly Cloudy

SSE 8

88%

74°

High 95°

7 AM

77°

78°

Mostly Cloudy

0% Thunder
( 6% severe)

SE 6

87%

73°

Partly Cloudy

10 AM

84°

90°

Partly Cloudy

SSE 9

67%

72°

1 PM

90°

96°

Partly Cloudy

0% Thunder
( 22% severe)

SE 10

52%

70°

4 PM

93°

97°

Partly Cloudy

SE 13

44%

68°

7 PM

90°

94°

Partly Cloudy

0% Thunder
( 8% severe)

ESE 15

49%

68°

10 PM

84°

89°

Partly Cloudy

SE 12

65%

71°

Tuesday
24 JUN 2025

1 AM

79°

82°

Partly Cloudy

0% Thunder
( 4% severe)

SE 7

79%

72°

Low 75°

4 AM

76°

Partly Cloudy

E 5

90%

73°

High 94°

7 AM

75°

Partly Cloudy

0% Thunder
( 10% severe)

E 3

90%

72°

Partly Cloudy

10 AM

82°

87°

Partly Cloudy

ESE 7

72%

72°

1 PM

89°

94°

Partly Cloudy

0% Thunder
( 29% severe)

ESE 8

54%

70°

4 PM

91°

96°

Partly Cloudy

ESE 10

49%

69°

7 PM

89°

94°

Partly Cloudy

0% Thunder
( 11% severe)

ESE 13

52%

69°

10 PM

83°

88°

Partly Cloudy

ESE 9

67%

71°


SAN ANTONIO/STIN, TX extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 76°	Low 74°	Low 73°	Low 74°	Low 76°
High 97°	High 93°	High 98°	High 97°	High 96°

Partly Cloudy 16% Rain	Mostly Cloudy 33% Rain	Mostly Cloudy 29% Rain	Partly Cloudy 19% Rain	Overcast 27% Rain

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SAN ANTONIO, TX 78221 Weather Forecast & Current Conditions

SAN ANTONIO/STIN, TX Current Weather

SAN ANTONIO, TX 78221 Weather Forecast

SAN ANTONIO/STIN, TX 3 hourly weather forecast

SAN ANTONIO/STIN, TX extended weather forecast

SAN ANTONIO/STIN, TX
Current Weather

SAN ANTONIO, TX 78221
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