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

81°F

27°C

Humidity 58%
Wind Speed SE 5 mph
Barometer 30.14 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 7 Oct 1:55 pm EDT
Extended Forecast for

4 Miles W Dillon SC

  • This Afternoon

    This Afternoon: A slight chance of showers. Mostly sunny, with a high near 83. Southeast wind around 7 mph. Chance of precipitation is 20%.

    High: 83 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 66. Light southeast wind.

    Low: 66 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 59. Light north wind becoming northeast 9 to 14 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny, with a high near 71. Northeast wind 15 to 17 mph, with gusts as high as 25 mph.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers. Mostly sunny, with a high near 83. Southeast wind around 7 mph. Chance of precipitation is 20%.
Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 66. Light southeast wind.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 59. Light north wind becoming northeast 9 to 14 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 71. Northeast wind 15 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Partly sunny, with a high near 73.
Friday Night
Mostly cloudy, with a low around 58.
Saturday
Partly sunny, with a high near 73.
Saturday Night
Mostly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 54.
Columbus Day
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Dillon SC
 34.42°N 79.43°W (Elev. 112 ft)
Last Update:
1:39 pm EDT Oct 7, 2025
Forecast Valid:
2pm EDT Oct 7, 2025-6pm EDT Oct 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation