SUMMERVILLE, SC 29486 Weather Forecast & Current Conditions

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CHARLESTON, SC
Current Weather

2:56 PM EDT OCT 7, 2025
Broken Clouds
84°F
Feels Like: 86°F
Dewpoint: 66°F
Rel. Hum.: 55%
Visibility: 10 miles
Wind: SE at 12 mph
Pressure: 30.10 inches
Last 72 hours

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SUMMERVILLE, SC 29486
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Southeast winds around 5 mph in the evening, becoming light and variable.
WEDNESDAY
Mostly sunny. Patchy fog in the morning. A slight chance of showers in the afternoon. Highs in the mid 80s. Light and variable winds, becoming northwest around 5 mph in the afternoon. Chance of rain 20 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Northeast winds 5 to 10 mph. Gusts up to 25 mph after midnight. 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 a slight chance of showers in the afternoon. Cooler. Less humid with highs around 70. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.
THURSDAY NIGHT
Mostly cloudy. Lows in the upper 50s.
FRIDAY
Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 70s. Chance of rain 20 percent.
FRIDAY NIGHT
Mostly cloudy with a 20 percent chance of showers. Lows around 60.
SATURDAY
Partly sunny with a 20 percent chance of showers. Highs in the mid 70s.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 50s.
SUNDAY
Mostly sunny. Highs in the mid 70s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 50s.
COLUMBUS DAY
Sunny. Highs in the mid 70s.

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 AM EDT 10/ 7/2025
Tuesday
7 OCT 2025
SUMMERVILLE, SC 29486 weather forecast Day 1, 12 hours 2 PM 82° 85° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 12% severe)
ESE   10 63% 68°
High 83° SUMMERVILLE, SC 29486 weather forecast Day 1, 15 hours 5 PM 81° 84° Partly Cloudy ESE   10 65% 68°
Partly Cloudy



SUMMERVILLE, SC 29486 weather forecast Day 1, 18 hours 8 PM 75° 75° Clear 3%

0% Thunder
( 0% severe)
ESE   6 82% 69°
SUMMERVILLE, SC 29486 weather forecast Day 1, 21 hours 11 PM 72° 72° Clear E   3 90% 69°
Wednesday
8 OCT 2025
SUMMERVILLE, SC 29486 weather forecast Day 2, 0 hours 2 AM 71° 71° Partly Cloudy 5%

0% Thunder
( 1% severe)
ESE   2 93% 69°
Low 68° SUMMERVILLE, SC 29486 weather forecast Day 2, 3 hours 5 AM 69° 69° Partly Cloudy NE   1 97% 68°
High 85° SUMMERVILLE, SC 29486 weather forecast Day 2, 6 hours 8 AM 69° 69° Partly Cloudy 6%

0% Thunder
( 2% severe)
N   1 97% 68°

Mostly Cloudy



SUMMERVILLE, SC 29486 weather forecast Day 2, 9 hours 11 AM 80° 83° Partly Cloudy NW   2 67% 68°
SUMMERVILLE, SC 29486 weather forecast Day 2, 12 hours 2 PM 84° 87° Mostly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 8% severe)
W   2 57% 67°
SUMMERVILLE, SC 29486 weather forecast Day 2, 15 hours 5 PM 82° 85° Mostly Cloudy SE   5 61% 67°
SUMMERVILLE, SC 29486 weather forecast Day 2, 18 hours 8 PM 76° 77° Mostly Cloudy 29%
RAIN
.1–.25 in
0% Thunder
( 24% severe)
SSE   3 79% 69°
SUMMERVILLE, SC 29486 weather forecast Day 2, 21 hours 11 PM 73° 73° Mostly Cloudy NE   3 87% 69°
Thursday
9 OCT 2025
SUMMERVILLE, SC 29486 weather forecast Day 3, 0 hours 2 AM 71° 71° Mostly Cloudy 25%
RAIN
.25–.5 in
0% Thunder
( 18% severe)
NNE   7 90% 68°
Low 64° SUMMERVILLE, SC 29486 weather forecast Day 3, 3 hours 5 AM 68° 68° Mostly Cloudy NNE   12 90% 65°
High 72° SUMMERVILLE, SC 29486 weather forecast Day 3, 6 hours 8 AM 66° 66° Mostly Cloudy 16%
RAIN
.01–.1 in
0% Thunder
( 9% severe)
NNE   14 84% 61°

Mostly Cloudy



SUMMERVILLE, SC 29486 weather forecast Day 3, 9 hours 11 AM 68° 68° Mostly Cloudy NNE   16 70% 58°
SUMMERVILLE, SC 29486 weather forecast Day 3, 15 hours 2 PM 70° 70° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 9% severe)
NNE   16 61% 56°
SUMMERVILLE, SC 29486 weather forecast Day 3, 18 hours 5 PM 69° 69° Mostly Cloudy NNE   17 63% 56°
SUMMERVILLE, SC 29486 weather forecast Day 3, 21 hours 8 PM 66° 66° Mostly Cloudy     NNE   15 68% 55°

CHARLESTON, SC extended weather forecast

Friday
10 OCT 2025
Saturday
11 OCT 2025
Sunday
12 OCT 2025
Monday
13 OCT 2025
Tuesday
14 OCT 2025
Low 60° Low 61° Low 61° Low 57° Low 57°
High 72° High 75° High 76° High 79° High 83°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
66% Rain
Overcast
53% Rain
Mostly Cloudy
45% Rain
Clear
14% Rain
Clear
15% Rain
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