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

Hazardous Weather Conditions

Current conditions at

Summerville Airport (KDYB)

Lat: 33.06°NLon: 80.28°WElev: 56ft.

Overcast

48°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 48°F (9°C)
Visibility 7.00 mi
Last update 6 Dec 9:35 am EST
Extended Forecast for

3 Miles SW Summerville SC

  • Today

    Today: Showers, mainly before 5pm. High near 51. Calm wind becoming west around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 7pm. Patchy fog after midnight. Otherwise, cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Chance
    Showers then
    Patchy Fog

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 55. Calm wind.

    High: 55 °F

    Areas Fog
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 42. Light north wind.

    Low: 42 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 52. North wind 6 to 10 mph.

    High: 52 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Showers, mainly before 5pm. High near 51. Calm wind becoming west around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 30 percent chance of showers, mainly before 7pm. Patchy fog after midnight. Otherwise, cloudy, with a low around 41. Calm wind.
Sunday
A 20 percent chance of showers after 1pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 55. Calm wind.
Sunday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 42. Light north wind.
Monday
A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 52. North wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Summerville SC
 32.97°N 80.23°W (Elev. 52 ft)
Last Update:
7:32 am EST Dec 6, 2025
Forecast Valid:
9am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
Forecast Discussion
 
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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