National Weather Service Forecast for: North Myrtle Beach, Grand Strand Airport SC
Issued by: National Weather Service Wilmington, NC
Updated: 5:40 am EDT Jun 22, 2026
 
Today

Today: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 88. South wind 5 to 13 mph. Chance of precipitation is 20%.
Sunny then
Slight Chance
T-storms
 Tonight

Tonight: Mostly clear, with a low around 78. Southwest wind 9 to 13 mph, with gusts as high as 18 mph.
Mostly Clear

 Tuesday

Tuesday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Southwest wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Sunny then
Slight Chance
T-storms
 Tuesday
Night
Tuesday Night: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. West wind around 6 mph becoming light and variable. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms

 Wednesday

Wednesday: Mostly sunny, with a high near 86. Northeast wind around 8 mph becoming east in the afternoon.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 74.
Partly Cloudy

 Thursday

Thursday: Mostly sunny, with a high near 88.
Mostly Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 77.
Partly Cloudy

 Friday

Friday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 30%.
Chance
Showers then
Chance
T-storms
Hi 88 °F Lo 78 °F Hi 91 °F Lo 72 °F Hi 86 °F Lo 74 °F Hi 88 °F Lo 77 °F Hi 90 °F

 

Today
 
 A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 88. South wind 5 to 13 mph. Chance of precipitation is 20%.
Tonight
 
 Mostly clear, with a low around 78. Southwest wind 9 to 13 mph, with gusts as high as 18 mph.
Tuesday
 
 A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Southwest wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday Night
 
 A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. West wind around 6 mph becoming light and variable. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
 Mostly sunny, with a high near 86. Northeast wind around 8 mph becoming east in the afternoon.
Wednesday Night
 
 Partly cloudy, with a low around 74.
Thursday
 
 Mostly sunny, with a high near 88.
Thursday Night
 
 Partly cloudy, with a low around 77.
Friday
 
 A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 30%.
Friday Night
 
 A chance of thunderstorms before 8pm. Partly cloudy, with a low around 78. Chance of precipitation is 30%.
Saturday
 
 Mostly sunny, with a high near 93.
Saturday Night
 
 Partly cloudy, with a low around 79.
Sunday
 
 A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for North Myrtle Beach, Grand Strand Airport SC.