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

59°F

15°C

Humidity 51%
Wind Speed E 13 mph
Barometer 29.98 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 1 May 10:15 am EDT
Extended Forecast for

3 Miles SSE Marion SC

  • Today

    Today: A chance of rain, mainly after 3pm. Mostly cloudy, with a high near 72. Northeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: Rain likely, mainly after 3am. Cloudy, with a low around 54. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Rain Likely

  • Saturday

    Saturday: Rain. High near 61. North wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 61 °F

    Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Northwest wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Sunny, with a high near 68. North wind around 7 mph.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

Today
A chance of rain, mainly after 3pm. Mostly cloudy, with a high near 72. Northeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly after 3am. Cloudy, with a low around 54. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain. High near 61. North wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Saturday Night
A slight chance of rain before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Northwest wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 68. North wind around 7 mph.
Sunday Night
Clear, with a low around 46.
Monday
Sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Marion SC
 34.12°N 79.39°W (Elev. 49 ft)
Last Update:
8:21 am EDT May 1, 2026
Forecast Valid:
10am EDT May 1, 2026-6pm EDT May 7, 2026
 
Forecast Discussion
 
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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