Summerton, SC Weather Forecast & Current Conditions

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Summerton, SC Weather Maps

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Summerton Weather Map
UTC Time: 10/17/2026, 21:20
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Summerton, SC Regional Weather

Expires:202610172200;;273812
ASUS42 KCHS 172110
RWRCHS

Regional Weather Roundup
National Weather Service Charleston SC
500 PM EDT SAT OCT 17 2026

NOTE: "fair" indicates few or no clouds below 12,000 feet with no
significant weather and/or obstructions to visibility.

Not all stations are quality controlled. Use data with caution,
especially dewpoint observations.


SCZ027-028-034-036>038-045-148>150-GAZ219-241-172200-
...Lake and Supplemental Coastal Observations...
  
STATION/POSITION TIME  TEMP    WIND        PRES    WAVE   SWELL
                       AIR SEA DIR/SP/G            HT/PER HT/PER/DIR
                 (UTC) (F)     (DEG/KT/KT) (MB)    (FT/S) (FT/S/D)
Winyah Bay       2000   60      20/ 12     1019.0
Lake Murray      NOT AVBL
Chrlstn Harbor   2024   63 76   10/ 20/ 27 1020.5
ACE Basin NERRS  1945   67     320/  5     1019.0
Fort Pulaski     2024   68 77   20/ 14/ 18 1020.0
Sapelo Island    2000   68     350/ 15     1019.0

$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Summerton, SC

Tonight
Clear
45°7°
0%
Sunday
Sunny
62°/ 45° 17°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph.

Holly Hill, SC

Tonight
Clear
45°7°
0%
Sunday
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Sunny
68°/ 48° 20°/ 9°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph.

Sumter, SC

Tonight
Clear
45°7°
0%
Sunday
Sunny
62°/ 45° 17°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph.

St. Matthews, SC

Tonight
Clear
45°7°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph.

Kingstree, SC

Afternoon
Rain Showers
58°/ 42° 14°/ 6°
20%
Sunday
Sunny
62°/ 45° 17°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tue Night
Clear
48°9°
0%
Wednesday
Clear
48°9°
0%
Thursday
Clear
48°/ 48° 9°/ 9°
0%
Friday
Sunny
72°22°
0%

Day: Mostly cloudy with a 20 percent chance of showers. Near steady temperature in the upper 50s. North winds around 15 mph with gusts up to 30 mph.

Night: Partly cloudy in the evening, then becoming clear. Lows in the lower 40s. North winds 10 to 15 mph. Gusts up to 30 mph in the evening.

Columbia, SC

Tonight
Cloudy
45°7°
0%
Sunday
Sunny
62°/ 45° 17°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Saturday
Sunny
75°24°
0%

Night: Partly cloudy this evening, then becoming clear. Lows in the mid 40s. Northeast winds 5 to 10 mph with gusts up to 25 mph.

Goose Creek, SC

Tonight
Cloudy
45°7°
0%
Sunday
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Sunny
68°/ 48° 20°/ 9°
0%
Tuesday
Sunny
72°/ 50° 22°/ 10°
0%
Wednesday
Sunny
72°/ 50° 22°/ 10°
0%
Thursday
Sunny
72°/ 50° 22°/ 10°
0%
Friday
Sunny
75°/ 50° 24°/ 10°
0%
Saturday
Sunny
72°22°
0%

Night: Partly cloudy this evening, then becoming clear. Cooler with lows in the mid 40s. North winds 10 to 15 mph, except north 20 to 25 mph along the lakeshore.

Bishopville, SC

Tonight
Clear
42°6°
0%
Sunday
Sunny
62°/ 45° 17°/ 7°
0%
Monday
Sunny
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
72°/ 48° 22°/ 9°
0%
Friday
Sunny
72°/ 48° 22°/ 9°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the lower 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Orangeburg, SC

Tonight
Clear
45°7°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph.

St. George, SC

Tonight
Cloudy
45°7°
0%
Sunday
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Sunny
68°/ 48° 20°/ 9°
0%
Tuesday
Sunny
72°/ 50° 22°/ 10°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Saturday
Sunny
75°24°
0%

Night: Partly cloudy this evening, then becoming clear. Cooler with lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph.

Florence, SC

Afternoon
Rain Showers
58°/ 42° 14°/ 6°
20%
Sunday
Sunny
62°/ 45° 17°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tue Night
Clear
48°9°
0%
Wed Night
Clear
48°9°
0%
Thu-Thu Night
Clear
72°22°
0%
Friday
Sunny
72°22°
0%

Day: Mostly cloudy with a 20 percent chance of showers. Near steady temperature in the upper 50s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly clear. Lows in the lower 40s. North winds 10 to 15 mph. Gusts up to 30 mph in the evening.

Camden, SC

Tonight
Clear
42°6°
0%
Sunday
Sunny
62°/ 45° 17°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the lower 40s. Northeast winds 5 to 10 mph. Gusts up to 25 mph this evening.

Walterboro, SC

Tonight
Clear
45°7°
0%
Sunday
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Sunny
68°/ 48° 20°/ 9°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear. Cooler with lows in the mid 40s. North winds 10 to 15 mph with gusts up to 30 mph.

Bamberg, SC

Tonight
Clear
45°7°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph.

Charleston, SC

Tonight
Cloudy
48°9°
0%
Sunday
Sunny
65°/ 50° 18°/ 10°
0%
Monday
Sunny
68°/ 52° 20°/ 11°
0%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Sunny
72°/ 52° 22°/ 11°
0%
Thursday
Sunny
72°/ 52° 22°/ 11°
0%
Friday
Sunny
72°/ 55° 22°/ 13°
0%
Saturday
Sunny
72°22°
0%

Night: Partly cloudy this evening, then clearing. Cooler with lows in the upper 40s. Breezy. North winds 15 to 25 mph with gusts up to 35 mph.

Hartsville, SC

Afternoon
Rain Showers
58°/ 42° 14°/ 6°
20%
Sunday
Sunny
62°/ 45° 17°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tue Night
Clear
48°9°
0%
Wednesday
Clear
48°9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°9°
0%

Day: Partly sunny with a 20 percent chance of showers. Near steady temperature in the upper 50s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Clear. Lows in the lower 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

North, SC

Tonight
Clear
45°7°
0%
Sunday
Sunny
62°/ 45° 17°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Seven Oaks, SC

LAKE WIND ADVISORY IN EFFECT UNTIL 8 PM EDT SUNDAY
Tonight
Clear
45°7°
0%
Sunday
Sunny
62°/ 45° 17°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Andrews, SC

Afternoon
Rain Showers
58°/ 45° 14°/ 7°
20%
Sunday
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Sunny
68°/ 48° 20°/ 9°
0%
Tue Night-Wed
Clear
50°10°
0%
Wed Night
Clear
48°9°
0%
Thursday
Clear
48°9°
0%
Friday
Clear
48°9°
0%

Day: Mostly cloudy with a 20 percent chance of showers. Near steady temperature in the upper 50s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 40s. North winds 10 to 15 mph with gusts up to 30 mph.

Aiken, SC

Tonight
Clear
45°7°
0%
Sunday
Sunny
62°/ 45° 17°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Names listed above may include county names.

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