Extended Forecast for Myrtle Beach, SC

Extended Forecast for Myrtle Beach, SC

Friday
Mostly cloudy early followed by partly cloudy skies and gusty winds this afternoon. A stray shower or thunderstorm is possible. High 82F. Winds S at 20 to 30 mph.

Friday night
Mainly cloudy. Low 72F. Winds S at 10 to 20 mph.

Saturday
Cloudy skies early, followed by partial clearing. High 81F. Winds S at 15 to 25 mph.

Saturday night
Partly cloudy. Low around 70F. Winds S at 10 to 20 mph.

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

Monday
Windy with a mix of sun and clouds. Highs in the upper 70s and lows in the mid 60s.

Tuesday
Mainly sunny. Highs in the upper 70s and lows in the low 60s.

Wednesday
More sun than clouds. Highs in the low 80s and lows in the upper 60s.

Thursday
A few thunderstorms possible. Highs in the mid 70s and lows in the low 60s.

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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