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.

Partly Cloudy

63°F

17°C

Humidity 73%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 21 Mar 11:15 pm EDT
Extended Forecast for

4 Miles WSW Mullins SC

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 1am and 2am. Partly cloudy, with a low around 59. Light southwest wind. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 88. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 17 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. Southwest wind 7 to 9 mph, with gusts as high as 17 mph.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 85. Southwest wind around 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

    High: 85 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. Northeast wind around 11 mph, with gusts as high as 18 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 68.

    High: 68 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between 1am and 2am. Partly cloudy, with a low around 59. Light southwest wind. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 88. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 17 mph.
Sunday Night
Mostly clear, with a low around 64. Southwest wind 7 to 9 mph, with gusts as high as 17 mph.
Monday
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 85. Southwest wind around 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 48. Northeast wind around 11 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Mostly cloudy, with a high near 68.
Wednesday Night
Mostly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mullins SC
 34.19°N 79.33°W (Elev. 92 ft)
Last Update:
6:42 pm EDT Mar 21, 2026
Forecast Valid:
11pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation