Extended Forecast for Myrtle Beach, SC

Extended Forecast for Myrtle Beach, SC

Thursday night
Partly cloudy skies. Slight chance of a shower through the evening. Low 71F. Winds NW at 10 to 20 mph.

Friday
Mainly sunny. Hot. High 93F. Winds WSW at 10 to 20 mph.

Friday night
Clear skies. Low 73F. Winds SW at 10 to 20 mph.

Saturday
Mainly sunny. High 89F. Winds NW at 10 to 15 mph.

Saturday
Abundant sunshine. Highs in the upper 80s and lows in the mid 60s.

Sunday
More sun than clouds. Highs in the mid 80s and lows in the upper 60s.

Monday
Sunny. Highs in the mid 80s and lows in the upper 60s.

Tuesday
Sunny. Highs in the mid 80s and lows in the upper 60s.

Wednesday
Partly cloudy. Highs in the mid 80s and lows in the low 70s.

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