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 48%
Wind Speed N 8 G 15 mph
Barometer 29.98 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 3 Sep 12:15 pm EDT
Extended Forecast for

8 Miles WSW Summerville SC

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. Northeast wind 3 to 6 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 66. Light and variable wind.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 69. South wind around 6 mph becoming calm in the evening.

    Low: 69 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 85. Northeast wind 3 to 6 mph.
Tonight
Clear, with a low around 66. Light and variable wind.
Thursday
Sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 69. South wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny, with a high near 92.
Saturday Night
Partly cloudy, with a low around 73.
Sunday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 71.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Summerville SC
 32.93°N 80.29°W (Elev. 30 ft)
Last Update:
6:02 am EDT Sep 3, 2025
Forecast Valid:
12pm EDT Sep 3, 2025-6pm EDT Sep 9, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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