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

78°F

26°C

Humidity 87%
Wind Speed S 15 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 16 Oct 5:53 pm EDT
Extended Forecast for

Myrtle Beach SC

  • Tonight

    Tonight: Increasing clouds, with a low around 60. Southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 60 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Showers, mainly before 1pm. Temperature falling to around 59 by 5pm. Breezy, with a north wind 16 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F⇓

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 48. Breezy, with a north wind 22 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A chance of showers, mainly after 2pm. Mostly sunny, with a high near 61. Breezy, with a north wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 50. Breezy, with a north wind 21 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: A slight chance of showers after 2pm. Mostly sunny, with a high near 64. Breezy. Chance of precipitation is 20%.

    High: 64 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 60. Southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday
Showers, mainly before 1pm. Temperature falling to around 59 by 5pm. Breezy, with a north wind 16 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 48. Breezy, with a north wind 22 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Sunday
A chance of showers, mainly after 2pm. Mostly sunny, with a high near 61. Breezy, with a north wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 50. Breezy, with a north wind 21 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A slight chance of showers after 2pm. Mostly sunny, with a high near 64. Breezy. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Myrtle Beach SC
 33.69°N 78.9°W (Elev. 23 ft)
Last Update:
3:02 pm EDT Oct 16, 2026
Forecast Valid:
5pm EDT Oct 16, 2026-6pm EDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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