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.

A Few Clouds

84°F

29°C

Humidity 58%
Wind Speed Calm
Barometer 29.90 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 16 Oct 5:15 pm EDT
Extended Forecast for

2 Miles W Summerville SC

  • Tonight

    Tonight: Partly cloudy, with a low around 61. Southwest wind 5 to 7 mph.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a temperature falling to around 60 by 5pm. North wind 15 to 18 mph, with gusts as high as 32 mph.

    High: 66 °F⇓

    Chance
    Showers then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. North wind 13 to 17 mph, with gusts as high as 32 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. North wind around 17 mph, with gusts as high as 29 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. North wind 11 to 13 mph, with gusts as high as 26 mph.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 61. Southwest wind 5 to 7 mph.
Saturday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a temperature falling to around 60 by 5pm. North wind 15 to 18 mph, with gusts as high as 32 mph.
Saturday Night
Mostly clear, with a low around 46. North wind 13 to 17 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 61. North wind around 17 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 49. North wind 11 to 13 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Summerville SC
 33.02°N 80.22°W (Elev. 66 ft)
Last Update:
2:46 pm EDT Oct 16, 2026
Forecast Valid:
5pm EDT Oct 16, 2026-6pm EDT Oct 23, 2026
 
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