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.

Fair

70°F

21°C

Humidity 73%
Wind Speed SW 10 mph
Barometer 29.89 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 19 Apr 9:15 am EDT
Extended Forecast for

4 Miles E Marion SC

  • Today

    Today: A slight chance of showers between 1pm and 3pm. Mostly cloudy, with a high near 74. West wind 9 to 17 mph becoming north in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

    High: 74 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 43. North wind 3 to 5 mph.

    Low: 43 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 74. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 41. Northeast wind around 6 mph.

    Low: 41 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Northeast wind around 6 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers between 1pm and 3pm. Mostly cloudy, with a high near 74. West wind 9 to 17 mph becoming north in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 43. North wind 3 to 5 mph.
Monday
Sunny, with a high near 74. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Clear, with a low around 41. Northeast wind around 6 mph.
Tuesday
Sunny, with a high near 70. Northeast wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 59.
Saturday
A chance of showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
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:
6:00 am EDT Apr 19, 2026
Forecast Valid:
9am EDT Apr 19, 2026-6pm EDT Apr 25, 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