Summerton, SC Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Summerton, SC in one place.
Mostly clear, with a low around 76. Southwest wind around 1 mph.
Local Weather Overview
This forecast page for Summerton, SC is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 17, 2026 5:37 AM EDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Summerton, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 5:37 AM EDT
- Forecast office
- CAE
- Source
- NOAA / NWS
Daily Outlook
This Week in Summerton
Friday looks like the warmest upcoming period in Summerton at 97 degrees F.
Sunday Night is the coolest period ahead with temperatures near 75 degrees F.
The strongest winds are forecast for Wednesday at about 6 to 10 mph SW.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 5:37 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CAE
- Radar station
- KCAE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly sunny, with a high near 97. Heat index values as high as 106. Southwest wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 76. Heat index values as high as 103. South wind 1 to 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Heat index values as high as 106. South wind 1 to 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Southwest wind 5 to 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 50%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 93. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 50%.
A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 92.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 17
|
Mostly Clear
|
76°F |
1 mph
SW
|
|
Friday
Jul 17
|
Mostly Sunny
|
97°F |
0 to 5 mph
SW
|
|
Friday Night
Jul 17
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
76°F |
1 to 6 mph
S
|
|
Saturday
Jul 18
|
Mostly Sunny then Chance Showers And Thunderstorms
|
96°F |
1 to 8 mph
S
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
76°F |
5 to 8 mph
SW
|
|
Sunday
Jul 19
|
Mostly Sunny then Chance Showers And Thunderstorms
|
95°F |
5 to 9 mph
SW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
75°F |
2 to 7 mph
SW
|
|
Monday
Jul 20
|
Chance Showers And Thunderstorms
|
93°F |
2 to 6 mph
S
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
75°F |
5 mph
S
|
|
Tuesday
Jul 21
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
95°F |
2 to 8 mph
SW
|
|
Tuesday Night
Jul 21
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
77°F |
7 mph
SW
|
|
Wednesday
Jul 22
|
Mostly Sunny then Chance Showers And Thunderstorms
|
95°F |
6 to 10 mph
SW
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
75°F |
3 to 7 mph
SW
|
|
Thursday
Jul 23
|
Chance Showers And Thunderstorms
|
92°F |
7 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Summerton.