Myrtle Beach Area Information

Extended Forecast for Myrtle Beach, SC

Extended Forecast for Myrtle Beach, SC

Monday
Thunderstorms. High 86F. Winds S at 10 to 20 mph. Chance of rain 80%.

Monday night
Cloudy skies early with scattered thunderstorms developing late. Low around 75F. Winds S at 10 to 15 mph. Chance of rain 60%.

Tuesday
Mixed clouds and sun with scattered thunderstorms. High 91F. Winds SSW at 10 to 15 mph. Chance of rain 60%. Rainfall near an inch.

Tuesday night
Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 77F. Winds SW at 5 to 10 mph. Chance of rain 40%.

Wednesday
More sun than clouds. Highs in the mid 90s and lows in the upper 70s.

Thursday
Showers and thunderstorms late. Highs in the mid 90s and lows in the upper 70s.

Friday
A few clouds. Highs in the mid 90s and lows in the mid 70s.

Saturday
Partly cloudy with a stray thunderstorm. Highs in the low 90s and lows in the mid 70s.

Sunday
Scattered thunderstorms possible. Highs in the low 90s 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