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

Hazardous Weather Conditions

Current conditions at

Marion County Airport (KMAO)

Lat: 34.18°NLon: 79.34°WElev: 92ft.

Overcast

43°F

6°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 43°F (6°C)
Visibility 7.00 mi
Last update 6 Dec 9:35 pm EST
Extended Forecast for

4 Miles E Marion SC

Dense Fog Advisory December 6, 09:55pm until December 7, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 6, 09:55pm until December 7, 08:00am

    NOW until 8:00am Sun

    Dense Fog Advisory

  • Tonight

    Low: 34 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before noon. Otherwise, mostly cloudy, with a high near 53. Calm wind.

    High: 53 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy Fog

  • Monday

    Monday: A slight chance of showers. Mostly cloudy, with a high near 49. Light north wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. North wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Tonight
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Sunday
Patchy fog before noon. Otherwise, mostly cloudy, with a high near 53. Calm wind.
Sunday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 36. Calm wind.
Monday
A slight chance of showers. Mostly cloudy, with a high near 49. Light north wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 26. North wind 6 to 9 mph, with gusts as high as 16 mph.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
A chance of showers. Partly cloudy, with a low around 41. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Marion SC
 34.19°N 79.33°W (Elev. 92 ft)
Last Update:
5:59 pm EST Dec 6, 2025
Forecast Valid:
9pm EST Dec 6, 2025-6pm EST Dec 13, 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