Myrtle Beach Area Information

Extended Forecast for Myrtle Beach, SC

Extended Forecast for Myrtle Beach, SC

Thursday night
Scattered thunderstorms developing late. Low 74F. Winds SSW at 5 to 10 mph. Chance of rain 60%.

Friday
Variable clouds with scattered thunderstorms. High 86F. Winds SSW at 10 to 15 mph. Chance of rain 60%.

Friday night
A stray shower or thunderstorm is possible early. Some clouds early will give way to generally clear conditions overnight. Low 76F. Winds SW at 10 to 15 mph.

Saturday
Morning thunderstorms. Highs in the low 90s and lows in the upper 70s.

Saturday
Partly to mostly cloudy skies with scattered thunderstorms in the morning. High near 90F. Winds SSW at 10 to 20 mph. Chance of rain 40%.

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

Monday
A few thunderstorms possible. Highs in the upper 80s and lows in the upper 70s.

Tuesday
A few thunderstorms possible. Highs in the mid 90s and lows in the upper 70s.

Wednesday
Scattered thunderstorms. Highs in the mid 90s and lows in the upper 70s.

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