News Headlines
- An EF1 tornado with 100 mph winds touched down near Delco, NC on May 9...
- May 18-22, 2026 is Heat Safety Week: Check Out Our Heat Forecast/Safety Page!
- It's South Carolina Hurricane Preparedness Month!
- Sign Up for Our Hurricanes 101 Webinar on June 4 at 730 PM!
- National Hurricane Center Product/Service Changes for 2026 Hurricane Season
Current conditions at
Myrtle Beach International Airport (KMYR)
Lat: 33.68°NLon: 78.93°WElev: 25ft.
Fair
80°F
27°C
| Humidity | 76% |
| Wind Speed | S 16 mph |
| Barometer | 30.07 in (1018.3 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 21 May 3:53 pm EDT |
Extended Forecast for
2 Miles SSE Myrtle Beach International Airport SC
Tonight
Low: 73 °F
Partly Cloudy
then Slight
Chance
ShowersFriday

High: 78 °F
Chance
ShowersFriday Night
Low: 74 °F
Partly Cloudy
then Chance
ShowersSaturday
High: 79 °F
Chance
Showers then
Chance
T-stormsSaturday Night
Low: 74 °F
Chance
T-storms then
Chance
ShowersSunday

High: 78 °F
Showers
LikelySunday Night

Low: 74 °F
Chance
ShowersMemorial Day
High: 79 °F
Chance
Showers then
Chance
T-stormsMonday Night
Low: 75 °F
Chance
T-storms then
Mostly Cloudy
Detailed Forecast
Tonight
A slight chance of showers after 3am. Partly cloudy, with a low around 73. South wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Friday
A chance of showers, mainly between 7am and 11am. Mostly cloudy, then gradually becoming sunny, with a high near 78. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers, mainly after 2am. Partly cloudy, with a low around 74. South wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 79. South wind 7 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of thunderstorms before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 74. South wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Memorial Day
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 50%.
Monday Night
A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.
Tuesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Tuesday Night
A chance of thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Myrtle Beach International Airport SC
33.67°N 78.91°W (Elev. 3 ft)
33.67°N 78.91°W (Elev. 3 ft)
2:26 pm EDT May 21, 2026
4pm EDT May 21, 2026-6pm EDT May 28, 2026


