SAN ANTONIO, TX 78221 Weather

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SAN ANTONIO/STIN, TX
Current Weather

10:53 PM CDT MAY 18, 2024
Clear
82°F
Feels Like: 87°F
Dewpoint: 72°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: SE at 10 mph
Pressure: 29.88 inches
Last 72 hours

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SAN ANTONIO, TX 78221
Weather Forecast

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Snow Depth pages
TONIGHT
Clear this evening, then becoming partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph.
SUNDAY
Partly cloudy in the morning, then clearing. Highs in the lower 90s. Southeast winds 5 to 10 mph.
SUNDAY NIGHT
Clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
MONDAY
Partly cloudy in the morning, then clearing. Highs in the mid 90s. South winds 5 to 10 mph.
MONDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph.
TUESDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 90s.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 70s.
WEDNESDAY
Partly cloudy. Highs in the mid 90s.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s.
THURSDAY THROUGH SATURDAY
Partly cloudy. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 110.

Visible Weather Satellite
SAN ANTONIO, TX 78221
Infrared Weather Satellite
SAN ANTONIO, TX 78221
NEXRAD Weather Radar
SAN ANTONIO, TX 78221

SAN ANTONIO/STIN, TX 3 hourly weather forecast

weather forecast created  8:00 AM EDT  5/18/2024
Saturday
18 MAY 2024
SAN ANTONIO, TX 78221 weather forecast Day 1, 12 hours 1 PM 87° 90° Clear 0%

0% Thunder
( 9% severe)
SSW   5 53% 68°
High 94° SAN ANTONIO, TX 78221 weather forecast Day 1, 15 hours 4 PM 93° 95° Clear S   5 40% 65°
Clear



SAN ANTONIO, TX 78221 weather forecast Day 1, 18 hours 7 PM 92° 94° Clear 0%

0% Thunder
( 7% severe)
SE   7 40% 64°
SAN ANTONIO, TX 78221 weather forecast Day 1, 21 hours 10 PM 82° 85° Clear SE   6 63% 68°
Sunday
19 MAY 2024
SAN ANTONIO, TX 78221 weather forecast Day 2, 0 hours 1 AM 77° 79° Clear 0%

0% Thunder
( 7% severe)
SSE   6 82% 71°
Low 72° SAN ANTONIO, TX 78221 weather forecast Day 2, 3 hours 4 AM 74° 74° Mostly Cloudy SE   2 90% 71°
High 94° SAN ANTONIO, TX 78221 weather forecast Day 2, 6 hours 7 AM 73° 73° Mostly Cloudy 0%

0% Thunder
( 7% severe)
S   1 93% 71°

Decreasing Clouds



SAN ANTONIO, TX 78221 weather forecast Day 2, 9 hours 10 AM 79° 82° Mostly Cloudy SSE   5 77% 71°
SAN ANTONIO, TX 78221 weather forecast Day 2, 12 hours 1 PM 87° 92° Partly Cloudy 0%

0% Thunder
( 8% severe)
SSE   8 57% 70°
SAN ANTONIO, TX 78221 weather forecast Day 2, 15 hours 4 PM 93° 97° Clear SE   9 44% 68°
SAN ANTONIO, TX 78221 weather forecast Day 2, 18 hours 7 PM 91° 94° Clear 0%

0% Thunder
( 6% severe)
SE   10 44% 66°
SAN ANTONIO, TX 78221 weather forecast Day 2, 21 hours 10 PM 82° 85° Clear SE   9 63% 68°
Monday
20 MAY 2024
SAN ANTONIO, TX 78221 weather forecast Day 3, 0 hours 1 AM 76° 77° Partly Cloudy 0%

0% Thunder
( 7% severe)
SSE   9 82% 70°
Low 74° SAN ANTONIO, TX 78221 weather forecast Day 3, 3 hours 4 AM 75° 75° Mostly Cloudy SSE   7 87% 71°
High 96° SAN ANTONIO, TX 78221 weather forecast Day 3, 6 hours 7 AM 75° 75° Mostly Cloudy 0%

0% Thunder
( 9% severe)
SSE   6 90% 72°

Decreasing Clouds



SAN ANTONIO, TX 78221 weather forecast Day 3, 9 hours 10 AM 81° 85° Partly Cloudy S   8 72% 71°
SAN ANTONIO, TX 78221 weather forecast Day 3, 15 hours 1 PM 88° 93° Partly Cloudy 0%

0% Thunder
( 11% severe)
S   9 55% 70°
SAN ANTONIO, TX 78221 weather forecast Day 3, 18 hours 4 PM 95° 100° Clear SSE   10 42% 68°
SAN ANTONIO, TX 78221 weather forecast Day 3, 21 hours 7 PM 93° 97° Clear     SE   12 43% 67°

SAN ANTONIO/STIN, TX extended weather forecast

Tuesday
21 MAY 2024
Wednesday
22 MAY 2024
Thursday
23 MAY 2024
Friday
24 MAY 2024
Saturday
25 MAY 2024
Low 77° Low 78° Low 75° Low 76° Low 75°
High 97° High 99° High 95° High 96° High 96°
SAN ANTONIO, TX 78221 weather forecast Day 4 SAN ANTONIO, TX 78221 weather forecast Day 5 SAN ANTONIO, TX 78221 weather forecast Day 6 SAN ANTONIO, TX 78221 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
7% Rain
Overcast
10% Rain
Overcast
22% Rain
Overcast
34% Rain
Overcast
21% Rain
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