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

Marion County Airport (KMAO)

Lat: 34.18°NLon: 79.34°WElev: 92ft.

Overcast

54°F

12°C

Humidity 82%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 28 Dec 4:35 pm EST
Extended Forecast for

4 Miles E Marion SC

  • Tonight

    Tonight: Patchy fog between 8pm and 9pm. Otherwise, mostly cloudy, with a low around 56. Southeast wind 5 to 9 mph becoming southwest after midnight. Winds could gust as high as 17 mph.

    Low: 56 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 71. Southwest wind 13 to 17 mph, with gusts as high as 30 mph.

    High: 71 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. Northwest wind 6 to 11 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48. Northwest wind 5 to 9 mph, with gusts as high as 16 mph.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Wednesday Night

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

    Low: 31 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog between 8pm and 9pm. Otherwise, mostly cloudy, with a low around 56. Southeast wind 5 to 9 mph becoming southwest after midnight. Winds could gust as high as 17 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 71. Southwest wind 13 to 17 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 31. Northwest wind 6 to 11 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 48. Northwest wind 5 to 9 mph, with gusts as high as 16 mph.
Tuesday Night
Mostly clear, with a low around 25. Calm wind.
Wednesday
Sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 31.
New Year's Day
Sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 33.
Friday
Partly sunny, with a high near 58.
Friday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Saturday
A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Marion SC
 34.19°N 79.33°W (Elev. 92 ft)
Last Update:
12:10 pm EST Dec 28, 2025
Forecast Valid:
4pm EST Dec 28, 2025-6pm EST Jan 4, 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