SUMMERVILLE, SC 29483 Weather Forecast & Current Conditions

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CHARLESTON, SC
Current Weather

12:56 AM EST DEC 14, 2025
Broken Clouds
55°F
Feels Like: 53°F
Dewpoint: 46°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: SSW at 8 mph
Pressure: 30.07 inches
Last 72 hours

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SUMMERVILLE, SC 29483
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Partly cloudy with a 20 percent chance of showers. Lows around 50. Southwest winds around 5 mph.
SUNDAY
Mostly sunny. A slight chance of showers in the morning. Highs in the lower 60s. Temperature falling to around 50 in the afternoon. West winds 10 to 15 mph, becoming north in the afternoon. Gusts up to 30 mph. Chance of rain 20 percent.
SUNDAY NIGHT
Mostly clear. Much cooler with lows around 20. Wind chill values as low as 10 above. North winds 10 to 15 mph with gusts up to 30 mph.
MONDAY
Sunny. Much cooler with highs around 40. North winds 5 to 10 mph. Wind chill values as low as 10 above in the morning.
MONDAY NIGHT
Mostly clear. Lows in the lower 20s. Light and variable winds.
TUESDAY
Sunny. Highs in the lower 50s.
TUESDAY NIGHT
Mostly clear. Lows in the lower 30s.
WEDNESDAY
Partly sunny. Highs in the lower 60s.
WEDNESDAY NIGHT
Mostly cloudy. Lows in the lower 40s.
THURSDAY
Mostly sunny with a 20 percent chance of showers. Highs in the upper 60s.
THURSDAY NIGHT
Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s.
FRIDAY
Mostly sunny. Highs in the upper 60s.
FRIDAY NIGHT
Mostly clear. Lows around 40.

Visible Weather Satellite
SUMMERVILLE, SC 29483
Infrared Weather Satellite
SUMMERVILLE, SC 29483
NEXRAD Weather Radar
SUMMERVILLE, SC 29483

CHARLESTON, SC 3 hourly weather forecast

weather forecast created  7:00 PM EST 12/13/2025
Sunday
14 DEC 2025
SUMMERVILLE, SC 29483 weather forecast Day 1, 0 hours 1 AM 54° 52° Clear 7%

0% Thunder
( 3% severe)
SW   8 80% 48°
Low 52° SUMMERVILLE, SC 29483 weather forecast Day 1, 3 hours 4 AM 53° 50° Partly Cloudy SW   8 86% 49°
High 62° SUMMERVILLE, SC 29483 weather forecast Day 1, 6 hours 7 AM 54° 51° Partly Cloudy 22%
RAIN
<.01 in
0% Thunder
( 6% severe)
WSW   9 86% 50°

Partly Cloudy

Chance of Rain

SUMMERVILLE, SC 29483 weather forecast Day 1, 9 hours 10 AM 59° 57° Mostly Cloudy W   12 80% 53°
SUMMERVILLE, SC 29483 weather forecast Day 1, 12 hours 1 PM 57° 54° Mostly Cloudy 3%

0% Thunder
( 0% severe)
N   15 62% 44°
SUMMERVILLE, SC 29483 weather forecast Day 1, 15 hours 4 PM 52° 47° Clear N   16 46% 32°
SUMMERVILLE, SC 29483 weather forecast Day 1, 18 hours 7 PM 42° 35° Clear 0%

0% Thunder
( 0% severe)
N   14 44% 22°
SUMMERVILLE, SC 29483 weather forecast Day 1, 21 hours 10 PM 34° 24° Clear N   15 39% 13°
Monday
15 DEC 2025
SUMMERVILLE, SC 29483 weather forecast Day 2, 0 hours 1 AM 27° 16° Clear 0%

0% Thunder
( 0% severe)
N   13 40%
Low 21° SUMMERVILLE, SC 29483 weather forecast Day 2, 3 hours 4 AM 24° 12° Clear N   13 41%
High 40° SUMMERVILLE, SC 29483 weather forecast Day 2, 6 hours 7 AM 23° 12° Clear 0%

0% Thunder
( 0% severe)
NNE   12 43%

Clear



SUMMERVILLE, SC 29483 weather forecast Day 2, 9 hours 10 AM 30° 21° Clear N   10 32%
SUMMERVILLE, SC 29483 weather forecast Day 2, 12 hours 1 PM 37° 31° Clear 0%

0% Thunder
( 0% severe)
N   8 25%
SUMMERVILLE, SC 29483 weather forecast Day 2, 15 hours 4 PM 39° 36° Clear N   5 27% 10°
SUMMERVILLE, SC 29483 weather forecast Day 2, 18 hours 7 PM 32° 29° Clear 0%

0% Thunder
( 0% severe)
NNW   1 51% 17°
SUMMERVILLE, SC 29483 weather forecast Day 2, 21 hours 10 PM 29° 26° Clear W   1 64% 19°

CHARLESTON, SC extended weather forecast

Tuesday
16 DEC 2025
Wednesday
17 DEC 2025
Thursday
18 DEC 2025
Friday
19 DEC 2025
Saturday
20 DEC 2025
Low 22° Low 36° Low 48° Low 52° Low 41°
High 54° High 63° High 67° High 65° High 65°
SUMMERVILLE, SC 29483 weather forecast Day 3 SUMMERVILLE, SC 29483 weather forecast Day 4 SUMMERVILLE, SC 29483 weather forecast Day 5 SUMMERVILLE, SC 29483 weather forecast Day 6 SUMMERVILLE, SC 29483 weather forecast Day 7
Clear
4% Rain
Clear
7% Rain
Mostly Cloudy
28% Rain
Mostly Cloudy
38% Rain
Clear
13% Rain
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