National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Summerville Airport (KDYB)

Lat: 33.06°NLon: 80.28°WElev: 56ft.

Fair

79°F

26°C

Humidity 100%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 16 Jul 3:15 am EDT
Extended Forecast for

7 Miles SW Ridgeville SC

  • Overnight

    Overnight: Partly cloudy, with a low around 76. Calm wind.

    Low: 76 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly between 11am and 4pm. Mostly sunny, with a high near 91. Heat index values as high as 102. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. South wind 3 to 7 mph.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms. Sunny, with a high near 93. Heat index values as high as 103. South wind 3 to 8 mph.

    High: 93 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. South wind around 6 mph becoming calm after midnight.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 96.

    High: 96 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76.

    Low: 76 °F

    Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 97.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 76. Calm wind.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly between 11am and 4pm. Mostly sunny, with a high near 91. Heat index values as high as 102. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly clear, with a low around 75. South wind 3 to 7 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 93. Heat index values as high as 103. South wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 76. South wind around 6 mph becoming calm after midnight.
Friday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 96.
Friday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 97.
Saturday Night
Partly cloudy, with a low around 77.
Sunday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 96.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Ridgeville SC
 33.03°N 80.38°W (Elev. 66 ft)
Last Update:
1:43 am EDT Jul 16, 2025
Forecast Valid:
3am EDT Jul 16, 2025-6pm EDT Jul 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation