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

Myrtle Beach International Airport (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 25ft.

Fair

47°F

8°C

Humidity 59%
Wind Speed SE 8 mph
Barometer 30.26 in (1024.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 3 Feb 1:53 pm EST
Extended Forecast for

Myrtle Beach SC

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 49. South wind 6 to 8 mph.

    High: 49 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain after 3am. Mostly cloudy, with a low around 45. Southwest wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Rain, mainly after 2pm. High near 51. Southwest wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 36. Southwest wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: A chance of rain before 4pm, then a slight chance of snow. Mostly cloudy, with a high near 41. North wind around 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 41 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 49. South wind 6 to 8 mph.
Tonight
A slight chance of rain after 3am. Mostly cloudy, with a low around 45. Southwest wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.
Wednesday
Rain, mainly after 2pm. High near 51. Southwest wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 36. Southwest wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A chance of rain before 4pm, then a slight chance of snow. Mostly cloudy, with a high near 41. North wind around 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Myrtle Beach SC
 33.69°N 78.88°W (Elev. 0 ft)
Last Update:
12:56 pm EST Feb 3, 2026
Forecast Valid:
2pm EST Feb 3, 2026-6pm EST Feb 9, 2026
 
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