North Myrtle Beach Weather Forecast

Chance T-storms then T-storms Likely
Today
85°
Chance T-storms then T-storms Likely
Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 85. Southwest wind 7 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Chance T-storms
Thursday
85°
Chance T-storms
A chance of showers and thunderstorms. Partly sunny, with a high near 85. East wind 9 to 13 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
T-storms Likely
Friday
84°
T-storms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 84. East wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
T-storms Likely
Saturday
87°
T-storms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
Chance T-storms
Sunday
87°
Chance T-storms
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Chance T-storms
Monday
85°
Chance T-storms
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.

Weekly Weather Forecast for North Myrtle Beach, S.C.

  • Today: Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 85. Southwest wind 7 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Tonight: Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 76. Southwest wind 5 to 8 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
  • Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 85. East wind 9 to 13 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. East wind 7 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
  • Friday: Showers and thunderstorms likely. Mostly cloudy, with a high near 84. East wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
  • Friday Night: Showers and thunderstorms likely, mainly after 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Saturday: Showers and thunderstorms likely. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
  • Saturday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
  • Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%.
  • Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.
  • Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.
  • Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
  • Tuesday: Showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 60%.

Average Temperatures and Precipitation

Month High Low Water Precipitation
January 56° 37° 50° 3.66"
February 60° 39° 52° 3.50"
March 68° 46° 57° 3.79"
April 76° 53° 62° 2.12"
May 83° 61° 69° 2.99"
June 88° 68° 77° 3.66"
July 91° 72° 81° 5.19"
August 89° 71° 83° 5.58"
September 85° 64° 80° 5.58"
October 77° 54° 73° 3.23"
November 69° 46° 65° 2.97"
December 60° 38° 55° 3.45"
Annual 75° 54° 67° 45.72"

Annual Weather Statistical Averages

Sunny Days 215
Overcast Days 150
Frost Days 42
# of days with High over 90 degrees 46
Days with measurable rainfall 72
Average air temperature 64°
Average water temperature 67°
Average 1 p.m. relative humidity 57%
Avg. sunny days/mo. (summer) 18
Avg. sunny days/mo. (winter) 15
Wettest months July & Aug.
Driest months Oct. & Nov.
Hottest day 105° - Aug. 22, 1983
Coldest day 4° -Jan. 21,1985