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

Hazardous Weather Conditions

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fog

37°F

3°C

Humidity 96%
Wind Speed Calm
Barometer 30.05 in (1018.1 mb)
Dewpoint 36°F (2°C)
Visibility 0.25 mi
Last update 7 Dec 12:53 am EST
Extended Forecast for

Sans Souci SC

Dense Fog Advisory until December 7, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until December 7, 10:00am

    NOW until 10:00am Sun

    Dense Fog Advisory

  • Overnight

    Low: 33 °F

    Dense Fog

  • Sunday

    Sunday: Widespread dense fog, mainly before 10am. Otherwise, partly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Dense Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly after 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 37. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain and
    Patchy Fog

  • Monday

    Monday: A 50 percent chance of rain, mainly before 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 49. Light north northeast wind becoming northeast 5 to 9 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. East northeast wind 3 to 8 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Overnight
Widespread dense fog, mainly after 3am. Otherwise, partly cloudy, with a low around 33. Calm wind.
Sunday
Widespread dense fog, mainly before 10am. Otherwise, partly sunny, with a high near 51. Light and variable wind.
Sunday Night
A 40 percent chance of rain, mainly after 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 37. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 50 percent chance of rain, mainly before 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 49. Light north northeast wind becoming northeast 5 to 9 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 28. East northeast wind 3 to 8 mph.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Partly sunny, with a high near 55.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sans Souci SC
 34.88°N 82.43°W (Elev. 942 ft)
Last Update:
1:03 am EST Dec 7, 2025
Forecast Valid:
1am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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