Current conditions at

Marion County Airport (KMAO)

Lat: 34.18° N Lon: 79.34° W Elev: 92 ft.

Fair

77°F

25°C

Humidity 54%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 20 Sep 8:35 pm EDT
Detailed forecast for

Northern Horry

Tonight
Partly cloudy. Lows in the upper 60s. Southeast winds around 5 mph this evening, becoming light and variable.
Monday
Mostly sunny. Highs in the lower 90s. Light and variable winds, becoming east 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 70. Southeast winds around 5 mph in the evening, becoming light and variable.
Tuesday
Partly sunny. A slight chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 60 percent.
Tuesday Night
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. East winds around 5 mph, becoming northeast after midnight. Chance of rain 60 percent.
Wednesday
Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
Wednesday Night
Mostly cloudy with a chance of showers. A chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 50 percent.
Thursday
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 40 percent.
Thursday Night
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 60. Chance of rain 40 percent.
Friday
Mostly sunny. Highs in the upper 70s.
Friday Night Through Sunday
Mostly clear. Lows in the upper 50s. Highs in the upper 70s.



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540 PM EDT Sun Sep 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database