ALVIN, SC 29479 Weather Forecast & Current Conditions

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CHARLESTON, SC
Current Weather

1:56 PM EDT MAY 27, 2025
Overcast
81°F
Feels Like: 86°F
Dewpoint: 73°F
Rel. Hum.: 77%
Visibility: 10 miles
Wind: E at 8 mph
Pressure: 30.13 inches
Last 72 hours

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ALVIN, SC 29479
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Mostly cloudy. A slight chance of showers early, then showers and thunderstorms likely. Highs in the upper 70s. East winds around 5 mph. Chance of rain 70 percent.
TONIGHT
Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Lows in the upper 60s. East winds around 5 mph, becoming south after midnight. Chance of rain 70 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers and thunderstorms. Highs in the mid 80s. West winds around 5 mph. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.
THURSDAY
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny with showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 70 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.
FRIDAY
Showers and thunderstorms likely. Highs in the mid 80s. Chance of rain 70 percent.
FRIDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows around 60. Chance of rain 50 percent.
SATURDAY
Sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 20 percent.
SATURDAY NIGHT
Mostly clear. Lows in the lower 60s.
SUNDAY
Sunny. Highs in the upper 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 60s.
MONDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.

Visible Weather Satellite
ALVIN, SC 29479
Infrared Weather Satellite
ALVIN, SC 29479
NEXRAD Weather Radar
ALVIN, SC 29479

CHARLESTON, SC 3 hourly weather forecast

weather forecast created  8:00 AM EDT  5/27/2025
Tuesday
27 MAY 2025
ALVIN, SC 29479 weather forecast Day 1, 12 hours 2 PM 79° 82° Mostly Cloudy 60%
RAIN
***
0% Thunder
( 56% severe)
ESE   10 74% 70°
High 80° ALVIN, SC 29479 weather forecast Day 1, 15 hours 5 PM 78° 80° Mostly Cloudy ESE   9 79% 71°
Mostly Cloudy

Rain Likely

ALVIN, SC 29479 weather forecast Day 1, 18 hours 8 PM 75° 75° Mostly Cloudy 45%
RAIN
>2 in
0% Thunder
( 40% severe)
ESE   6 87% 71°
ALVIN, SC 29479 weather forecast Day 1, 21 hours 11 PM 73° 73° Mostly Cloudy NE   3 93% 71°
Wednesday
28 MAY 2025
ALVIN, SC 29479 weather forecast Day 2, 0 hours 2 AM 72° 72° Mostly Cloudy 37%
RAIN
>2 in
0% Thunder
( 16% severe)
SW   3 97% 71°
Low 68° ALVIN, SC 29479 weather forecast Day 2, 3 hours 5 AM 70° 70° Mostly Cloudy SSW   3 100% 70°
High 88° ALVIN, SC 29479 weather forecast Day 2, 6 hours 8 AM 72° 72° Mostly Cloudy 26%
RAIN
.1–.25 in
0% Thunder
( 23% severe)
S   3 93% 70°

Mostly Cloudy

Chance of Rain

ALVIN, SC 29479 weather forecast Day 2, 9 hours 11 AM 79° 82° Mostly Cloudy W   6 74% 70°
ALVIN, SC 29479 weather forecast Day 2, 12 hours 2 PM 84° 88° Partly Cloudy 28%
RAIN
***
0% Thunder
( 37% severe)
W   7 63% 70°
ALVIN, SC 29479 weather forecast Day 2, 15 hours 5 PM 84° 88° Mostly Cloudy W   7 63% 70°
ALVIN, SC 29479 weather forecast Day 2, 18 hours 8 PM 79° 82° Mostly Cloudy 12%
RAIN
***
0% Thunder
( 16% severe)
SW   5 77% 71°
ALVIN, SC 29479 weather forecast Day 2, 21 hours 11 PM 75° 75° Mostly Cloudy SSW   3 90% 72°
Thursday
29 MAY 2025
ALVIN, SC 29479 weather forecast Day 3, 0 hours 2 AM 73° 73° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 14% severe)
SSW   2 93% 71°
Low 70° ALVIN, SC 29479 weather forecast Day 3, 3 hours 5 AM 72° 72° Mostly Cloudy WSW   2 97% 71°
High 87° ALVIN, SC 29479 weather forecast Day 3, 6 hours 8 AM 74° 74° Mostly Cloudy 26%
RAIN
.1–.25 in
0% Thunder
( 24% severe)
W   3 90% 71°

Mostly Cloudy

Chance of Rain

ALVIN, SC 29479 weather forecast Day 3, 9 hours 11 AM 81° 85° Mostly Cloudy WSW   5 72% 71°
ALVIN, SC 29479 weather forecast Day 3, 15 hours 2 PM 84° 88° Mostly Cloudy 50%
RAIN
***
0% Thunder
( 43% severe)
SSW   7 63% 70°
ALVIN, SC 29479 weather forecast Day 3, 18 hours 5 PM 81° 84° Mostly Cloudy SW   9 69% 70°
ALVIN, SC 29479 weather forecast Day 3, 21 hours 8 PM 78° 80° Mostly Cloudy     S   7 79% 71°

CHARLESTON, SC extended weather forecast

Friday
30 MAY 2025
Saturday
31 MAY 2025
Sunday
1 JUN 2025
Monday
2 JUN 2025
Tuesday
3 JUN 2025
Low 70° Low 64° Low 64° Low 67° Low 67°
High 88° High 82° High 86° High 84° High 87°
ALVIN, SC 29479 weather forecast Day 4 ALVIN, SC 29479 weather forecast Day 5 ALVIN, SC 29479 weather forecast Day 6 ALVIN, SC 29479 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
72% Rain
Mostly Cloudy
58% Rain
Partly Cloudy
24% Rain
Mostly Cloudy
42% Rain
Partly Cloudy
26% Rain
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