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

46°F

8°C

Humidity 89%
Wind Speed E 5 mph
Barometer 30.26 in (1024.8 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 17 Feb 1:53 am EST
Extended Forecast for

Myrtle Beach SC

  • Overnight

    Overnight: Clear, with a low around 41. Light east wind.

    Low: 41 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 48. Southwest wind 3 to 5 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 68. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 68 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55. Southwest wind 5 to 9 mph, with gusts as high as 15 mph.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Showers

  • Thursday Night

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

    Low: 57 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 41. Light east wind.
Tuesday
Sunny, with a high near 60. Light and variable wind becoming south around 6 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 48. Southwest wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 68. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 55. Southwest wind 5 to 9 mph, with gusts as high as 15 mph.
Thursday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Showers likely, mainly after 1pm. Partly sunny, with a high near 68. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Myrtle Beach SC
 33.71°N 78.87°W (Elev. 23 ft)
Last Update:
12:02 am EST Feb 17, 2026
Forecast Valid:
2am EST Feb 17, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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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