Extended Forecast for Myrtle Beach, SC

Extended Forecast for Myrtle Beach, SC

Wednesday
A mix of clouds and sun with gusty winds. High 42F. Winds W at 20 to 30 mph.

Wednesday night
Clear skies. Low 27F. Winds W at 10 to 20 mph.

Thursday
Sunny. High 49F. Winds WNW at 10 to 15 mph.

Thursday night
Partly cloudy during the evening followed by cloudy skies overnight. Low 36F. Winds NE at 5 to 10 mph.

Friday
Clouds giving way to sun . Highs in the low 50s and lows in the mid 30s.

Saturday
Mainly sunny. Highs in the low 40s and lows in the low 20s.

Sunday
More sun than clouds. Highs in the upper 30s and lows in the upper 20s.

Monday
Showers possible in the afternoon. Highs in the upper 50s and lows in the mid 40s.

Tuesday
Cloudy with rain in the morning. Highs in the mid 50s and lows in the upper 30s.

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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