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.

Fog/Mist

55°F

13°C

Humidity 100%
Wind Speed N 6 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 55°F (13°C)
Visibility 0.75 mi
Wind Chill54°F (12°C)
Last update 21 Feb 9:53 pm EST
Extended Forecast for

Myrtle Beach SC

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2am. Areas of fog between 3am and 4am. Low around 50. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 80%.

    Low: 50 °F

    Chance Rain
    then Rain and
    Areas Fog

  • Sunday

    Sunday: Rain likely, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 59. Southwest wind 5 to 15 mph becoming northwest in the morning. 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 16 mph, with gusts as high as 29 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46. Northwest wind 15 to 17 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 9 to 11 mph, with gusts as high as 18 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 38.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2am. Areas of fog between 3am and 4am. Low around 50. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 80%.
Sunday
Rain likely, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 59. Southwest wind 5 to 15 mph becoming northwest in the morning. 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 16 mph, with gusts as high as 29 mph.
Monday
Sunny, with a high near 46. Northwest wind 15 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 28. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
A chance of rain after 1pm. Mostly cloudy, with a high near 65. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 63. 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 62. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Myrtle Beach SC
 33.71°N 78.87°W (Elev. 23 ft)
Last Update:
6:48 pm EST Feb 21, 2026
Forecast Valid:
9pm EST Feb 21, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation