Myrtle Beach Area Information

Extended Forecast for Myrtle Beach, SC

Extended Forecast for Myrtle Beach, SC

Tuesday
Cloudy early, then thunderstorms developing this afternoon. High 81F. Winds NNE at 10 to 15 mph. Chance of rain 90%.

Tuesday night
Thunderstorms early, then cloudy skies after midnight. Low 69F. Winds N at 5 to 10 mph. Chance of rain 80%.

Wednesday
Partly cloudy with afternoon showers or thunderstorms. High 87F. Winds NNW at 5 to 10 mph. Chance of rain 60%.

Wednesday night
Scattered thunderstorms during the evening, then partly cloudy overnight. Low 69F. Winds light and variable. Chance of rain 50%.

Thursday
Times of sun and clouds. Highs in the mid 80s and lows in the low 70s.

Friday
Showers and thunderstorms late. Highs in the mid 80s and lows in the low 70s.

Saturday
Showers and thunderstorms. Highs in the mid 80s and lows in the low 70s.

Sunday
Scattered thunderstorms possible. Highs in the upper 80s and lows in the low 70s.

Monday
Scattered thunderstorms. Highs in the mid 80s and lows in the upper 60s.

Average Temperatures and Average Monthly 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 Weather Statistical Averages

Sunny Days 215
Overcast Days 150
Frost Days 42
Days when maximum temperature is more than 90 degrees 46
Days with .10 inches of rain or more 72
Average air temperature 64°
Average water temperature 66°
Average 1 p.m. relative humidity 57%
Number of sunny days during an average summer month 18
Number of sunny days during an average winter month 15
Wettest months July & August
Driest months October & November
Hottest day (105°) Aug. 22, 1983
Coldest day (4°) Jan. 21,1985