Extended Forecast for Myrtle Beach, SC

Extended Forecast for Myrtle Beach, SC

Sunday
Sunny to partly cloudy. High 86F. Winds SE at 10 to 15 mph.

Sunday night
Partly cloudy. Low 68F. Winds ESE at 5 to 10 mph.

Monday
Mostly sunny skies. High 86F. NNE winds shifting to SE at 10 to 15 mph.

Monday night
A mostly clear sky. Low 71F. Winds SSW at 5 to 10 mph.

Tuesday
Sunshine. Highs in the mid 80s and lows in the low 70s.

Wednesday
Mostly sunny. Highs in the mid 80s and lows in the low 70s.

Thursday
Mix of sun and clouds. Highs in the upper 80s and lows in the mid 70s.

Friday
Thunderstorms early. Highs in the mid 80s and lows in the low 70s.

Saturday
Scattered thunderstorms possible. Highs in the mid 80s and lows in the low 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