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.

Light Rain Fog/Mist

56°F

13°C

Humidity 97%
Wind Speed N 18 mph
Barometer 29.77 in (1008.2 mb)
Dewpoint 55°F (13°C)
Visibility 5.00 mi
Last update 16 Feb 3:53 am EST
Extended Forecast for

Myrtle Beach SC

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy through mid morning, then gradual clearing, with a high near 58. North wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 58 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Northeast wind 3 to 7 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 57. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 57 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. South wind 3 to 5 mph.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. Southwest wind 7 to 15 mph, with gusts as high as 22 mph.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: Patchy fog. Otherwise, mostly cloudy, with a high near 66.

    High: 66 °F

    Patchy Fog

  • Thursday Night

    Thursday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 58.

    Low: 58 °F

    Patchy Fog

  • Friday

    Friday: A chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Chance
    Showers and
    Patchy Fog

Detailed Forecast

Washington's Birthday
Mostly cloudy through mid morning, then gradual clearing, with a high near 58. North wind 11 to 17 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 42. Northeast wind 3 to 7 mph.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 57. Light and variable wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 51. South wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 65. Southwest wind 7 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 57.
Thursday
Patchy fog. Otherwise, mostly cloudy, with a high near 66.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 58.
Friday
A chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 69. Chance of precipitation is 30%.
Friday Night
Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 58.
Saturday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 50%.
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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:
12:19 am EST Feb 16, 2026
Forecast Valid:
4am EST Feb 16, 2026-6pm EST Feb 22, 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