Current conditions at
Marion County Airport (KMAO)
Lat: 34.18°NLon: 79.34°WElev: 92ft.
Overcast
59°F
15°C
| Humidity | 77% |
| Wind Speed | SE 5 mph |
| Barometer | 29.96 in |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 21 Feb 3:15 pm EST |
Extended Forecast for
Marion SC
This Afternoon

High: 64 °F
Rain Likely
Tonight
Low: 49 °F
Chance Rain
then Rain
LikelySunday
High: 58 °F
Rain Likely
then Chance
RainSunday Night

Low: 29 °F
Clear
Monday

High: 47 °F
Sunny
Monday Night

Low: 26 °F
Mostly Clear
Tuesday

High: 50 °F
Sunny
Tuesday Night

Low: 34 °F
Partly Cloudy
Wednesday

High: 62 °F
Partly Sunny
Detailed Forecast
This Afternoon
Rain likely and possibly a thunderstorm before 5pm, then a chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 64. East wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and thunderstorms likely. Cloudy, with a low around 49. Light east wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain likely, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 58. Light west wind becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Clear, with a low around 29. West wind 11 to 14 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 47. Northwest wind 13 to 17 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 62.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
A chance of rain. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Friday
A chance of rain. Partly sunny, with a high near 67. Chance of precipitation is 50%.
Friday Night
A chance of rain. Partly cloudy, with a low around 42. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 66.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Marion SC
34.17°N 79.38°W (Elev. 75 ft)
34.17°N 79.38°W (Elev. 75 ft)
12:08 pm EST Feb 21, 2026
3pm EST Feb 21, 2026-6pm EST Feb 28, 2026


