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.

Overcast

55°F

13°C

Humidity 93%
Wind Speed N 8 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 21 Feb 6:53 pm EST
Extended Forecast for

Myrtle Beach International Airport SC

  • Tonight

    Tonight: Rain and thunderstorms likely, then rain and possibly a thunderstorm after 2am. Areas of fog between 3am and 4am. Low around 51. East wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 80%.

    Low: 51 °F

    Rain and
    Areas Fog

  • Sunday

    Sunday: Rain likely, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 59. Northwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

    High: 59 °F

    Rain Likely
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Northwest wind around 15 mph, with gusts as high as 28 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. Northwest wind around 11 mph, with gusts as high as 17 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain and thunderstorms likely, then rain and possibly a thunderstorm after 2am. Areas of fog between 3am and 4am. Low around 51. East wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 80%.
Sunday
Rain likely, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 59. Northwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Sunday Night
Mostly clear, with a low around 31. Northwest wind around 15 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 46. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 28. Northwest wind around 11 mph, with gusts as high as 17 mph.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
A chance of rain after 1pm. Mostly cloudy, with a high near 66. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 65. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Saturday
A chance of rain. Partly sunny, with a high near 64. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Myrtle Beach International Airport SC
 33.69°N 78.93°W (Elev. 20 ft)
Last Update:
6:48 pm EST Feb 21, 2026
Forecast Valid:
7pm EST Feb 21, 2026-6pm EST Feb 28, 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