Extended Forecast for Myrtle Beach, SC

Extended Forecast for Myrtle Beach, SC

Sunday
A mix of clouds and sun. High 81F. Winds ESE at 10 to 20 mph.

Sunday night
Mostly clear. Low 68F. Winds SE at 10 to 15 mph.

Monday
Partly cloudy skies. High near 80F. Winds SE at 10 to 20 mph.

Monday night
Clear skies. Low 69F. Winds SE at 10 to 15 mph.

Tuesday
Mix of sun and clouds. Highs in the low 80s and lows in the low 70s.

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

Thursday
Mix of sun and clouds. Highs in the low 80s and lows in the upper 60s.

Friday
Sunshine. Highs in the low 80s and lows in the upper 60s.

Saturday
Sunshine. Highs in the low 80s and lows in the low 70s.

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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