National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Myrtle Beach International Airport (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 25ft.

Light Rain Fog/Mist

45°F

7°C

Humidity 97%
Wind Speed NA
Barometer 29.96 in (1014.6 mb)
Dewpoint 44°F (7°C)
Visibility 6.00 mi
Last update 18 Jan 1:53 pm EST
Extended Forecast for

Myrtle Beach International Airport SC

  • This Afternoon

    This Afternoon: Rain, mainly before 4pm. High near 48. West wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 30. West wind 5 to 9 mph becoming light after midnight.

    Low: 30 °F

    Decreasing
    Clouds

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 50. West wind 5 to 9 mph.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. West wind around 5 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 47. North wind 6 to 8 mph.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 1am. Cloudy, with a low around 41. Chance of precipitation is 30%.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain before 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.

    High: 58 °F

    Chance Rain

Detailed Forecast

This Afternoon
Rain, mainly before 4pm. High near 48. West wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. West wind 5 to 9 mph becoming light after midnight.
M.L.King Day
Sunny, with a high near 50. West wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 28. West wind around 5 mph.
Tuesday
Sunny, with a high near 47. North wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
A chance of rain after 1am. Cloudy, with a low around 41. Chance of precipitation is 30%.
Thursday
A chance of rain before 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 40.
Saturday
A chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Myrtle Beach International Airport SC
 33.69°N 78.93°W (Elev. 20 ft)
Last Update:
11:49 am EST Jan 18, 2026
Forecast Valid:
2pm EST Jan 18, 2026-6pm EST Jan 24, 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