Extended Forecast for Myrtle Beach, SC

Extended Forecast for Myrtle Beach, SC

Saturday
Considerable cloudiness with occasional rain showers. High 68F. Winds SW at 10 to 20 mph. Chance of rain 60%.

Saturday night
Cloudy skies. Low 42F. Winds NNE at 10 to 15 mph.

Sunday
Overcast. High 56F. Winds ENE at 5 to 10 mph.

Sunday night
Cloudy. Low 56F. Winds SSW at 10 to 15 mph.

Monday
Morning clouds followed by afternoon sun. Highs in the upper 60s and lows in the mid 40s.

Tuesday
Afternoon showers. Highs in the low 50s and lows in the mid 40s.

Wednesday
Cloudy with morning rain. Highs in the upper 60s and lows in the upper 50s.

Thursday
Afternoon showers. Highs in the low 70s and lows in the low 50s.

Friday
Showers. Highs in the low 60s and lows in the low 50s.

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