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Extended Forecast for Myrtle Beach, SC

Extended Forecast for Myrtle Beach, SC

Friday
Cloudy skies this morning followed by scattered showers and thunderstorms during the afternoon. High 91F. Winds SSW at 10 to 15 mph. Chance of rain 60%.

Friday night
Cloudy early with some clearing expected late. A stray shower or thunderstorm is possible. Low around 75F. Winds WSW at 5 to 10 mph.

Saturday
Partly to mostly cloudy skies with scattered thunderstorms in the morning. High around 90F. NNW winds shifting to S at 10 to 15 mph. Chance of rain 50%.

Saturday night
Clear skies. Low 74F. Winds SW at 5 to 10 mph.

Sunday
Abundant sunshine. Highs in the low 90s and lows in the mid 70s.

Monday
Scattered thunderstorms. Highs in the upper 80s and lows in the mid 70s.

Tuesday
More sun than clouds. Highs in the low 90s and lows in the mid 70s.

Wednesday
Plenty of sun. Highs in the mid 90s and lows in the mid 70s.

Thursday
Mostly sunny. Highs in the low 90s and lows in the mid 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