SUMMERVILLE, SC 29486 Weather Forecast & Current Conditions

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CHARLESTON, SC
Current Weather

3:56 AM EDT AUG 2, 2025
Overcast
75°F
Feels Like: 75°F
Dewpoint: 73°F
Rel. Hum.: 94%
Visibility: 10 miles
Wind: Calm
Pressure:
Last 72 hours

Local Area Snow Depth

South Carolina Current Weather

South Carolina MOS Forecast Weather


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(Automated weather data from NWS/FAA)
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SUMMERVILLE, SC 29486
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. North winds around 5 mph. Chance of rain 50 percent.
SATURDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 70 percent.
SATURDAY NIGHT
Mostly cloudy. Showers with thunderstorms likely in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 90 percent.
SUNDAY
Partly sunny in the morning, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs around 80. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of showers. Thunderstorms likely, mainly in the evening. Lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.
MONDAY
Showers likely with a slight chance of thunderstorms. Highs in the mid 80s. Chance of rain 70 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.
TUESDAY
Showers and thunderstorms likely. Highs in the upper 80s. Chance of rain 70 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.
WEDNESDAY
Showers likely with a slight chance of thunderstorms. Highs in the upper 80s. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.
THURSDAY
Showers and thunderstorms likely. Highs in the upper 80s. Chance of rain 70 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent.

Visible Weather Satellite
SUMMERVILLE, SC 29486
Infrared Weather Satellite
SUMMERVILLE, SC 29486
NEXRAD Weather Radar
SUMMERVILLE, SC 29486

CHARLESTON, SC 3 hourly weather forecast

weather forecast created  8:00 PM EDT  8/ 1/2025
Saturday
2 AUG 2025
SUMMERVILLE, SC 29486 weather forecast Day 1, 0 hours 2 AM 78° 81° Mostly Cloudy 41%
RAIN
.25–.5 in
0% Thunder
( 32% severe)
WNW   3 91% 75°
Low 75° SUMMERVILLE, SC 29486 weather forecast Day 1, 3 hours 5 AM 76° 76° Mostly Cloudy N   5 94% 74°
High 87° SUMMERVILLE, SC 29486 weather forecast Day 1, 6 hours 8 AM 76° 76° Mostly Cloudy 43%
RAIN
.01–.1 in
0% Thunder
( 33% severe)
NNE   7 94% 74°

Mostly Cloudy

Rain Likely

SUMMERVILLE, SC 29486 weather forecast Day 1, 9 hours 11 AM 80° 85° Mostly Cloudy NNE   8 82% 74°
SUMMERVILLE, SC 29486 weather forecast Day 1, 12 hours 2 PM 83° 90° Mostly Cloudy 80%
RAIN
***
0% Thunder
( 65% severe)
NNE   8 77% 75°
SUMMERVILLE, SC 29486 weather forecast Day 1, 15 hours 5 PM 82° 88° Mostly Cloudy E   9 77% 74°
SUMMERVILLE, SC 29486 weather forecast Day 1, 18 hours 8 PM 78° 80° Mostly Cloudy 64%
RAIN
***
0% Thunder
( 51% severe)
NE   7 85% 73°
SUMMERVILLE, SC 29486 weather forecast Day 1, 21 hours 11 PM 76° 76° Mostly Cloudy NE   8 90% 73°
Sunday
3 AUG 2025
SUMMERVILLE, SC 29486 weather forecast Day 2, 0 hours 2 AM 75° 75° Mostly Cloudy 48%
RAIN
.1–.25 in
0% Thunder
( 34% severe)
NE   8 87% 71°
Low 70° SUMMERVILLE, SC 29486 weather forecast Day 2, 3 hours 5 AM 72° 72° Mostly Cloudy NNE   9 87% 68°
High 83° SUMMERVILLE, SC 29486 weather forecast Day 2, 6 hours 8 AM 72° 72° Mostly Cloudy 60%
RAIN
***
0% Thunder
( 32% severe)
NNE   10 84% 67°

Mostly Cloudy

Rain Likely

SUMMERVILLE, SC 29486 weather forecast Day 2, 9 hours 11 AM 76° 77° Mostly Cloudy NNE   12 79% 69°
SUMMERVILLE, SC 29486 weather forecast Day 2, 12 hours 2 PM 80° 83° Mostly Cloudy 65%
RAIN
***
0% Thunder
( 59% severe)
NE   12 72% 70°
SUMMERVILLE, SC 29486 weather forecast Day 2, 15 hours 5 PM 80° 83° Mostly Cloudy NE   12 72% 70°
SUMMERVILLE, SC 29486 weather forecast Day 2, 18 hours 8 PM 77° 79° Mostly Cloudy 44%
RAIN
***
0% Thunder
( 28% severe)
NE   9 79% 70°
SUMMERVILLE, SC 29486 weather forecast Day 2, 21 hours 11 PM 75° 75° Mostly Cloudy NE   7 84% 70°

CHARLESTON, SC extended weather forecast

Monday
4 AUG 2025
Tuesday
5 AUG 2025
Wednesday
6 AUG 2025
Thursday
7 AUG 2025
Friday
8 AUG 2025
Low 71° Low 71° Low 73° Low 74° Low 74°
High 82° High 86° High 88° High 87° High 89°
SUMMERVILLE, SC 29486 weather forecast Day 3 SUMMERVILLE, SC 29486 weather forecast Day 4 SUMMERVILLE, SC 29486 weather forecast Day 5 SUMMERVILLE, SC 29486 weather forecast Day 6 SUMMERVILLE, SC 29486 weather forecast Day 7
Overcast
72% Rain
Overcast
64% Rain
Overcast
68% Rain
Overcast
67% Rain
Overcast
60% Rain
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