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

72°F

22°C

Humidity 57%
Wind Speed SW 12 mph
Barometer 30.36 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 31 Mar 10:55 am EDT
Extended Forecast for

4 Miles E Marion SC

  • Today

    Today: Sunny, with a high near 81. Southwest wind 7 to 9 mph, with gusts as high as 16 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. South wind 5 to 8 mph, with gusts as high as 15 mph.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the morning.

    High: 82 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. South wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 15 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers. Sunny, with a high near 81. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 81. Southwest wind 7 to 9 mph, with gusts as high as 16 mph.
Tonight
Mostly clear, with a low around 59. South wind 5 to 8 mph, with gusts as high as 15 mph.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the morning.
Wednesday Night
Mostly clear, with a low around 59. South wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 15 mph.
Thursday
A slight chance of showers. Sunny, with a high near 81. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Partly sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 60.
Sunday
A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Monday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 40%.
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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:
6:21 am EDT Mar 31, 2026
Forecast Valid:
11am EDT Mar 31, 2026-6pm EDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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