5-day weather forecast for Johns Island, South Carolina

Weather changeability for North Charleston, South Carolina

Temperature Last Month Last Year
Average change in high temperature day-to-day 2.5° 4.8°
Average change in low temperature day-to-day 3.9° 6.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 78% 57%
Chance of precip day after a dry day 37% 19%
 
 

Weather forecast accuracy for North Charleston, South Carolina

Last Month
MeteoGroup   79.60%
Weather Underground   73.85%
WeatherBug   73.85%
The Weather Channel   71.55%
CustomWeather   70.83%
National Weather Service   70.40%
Foreca   70.40%
AccuWeather   66.95%
Dark Sky (forecast.io)   58.05%
Persistence   54.17%
Last Year
The Weather Channel   77.87%
MeteoGroup   75.91%
AccuWeather   74.69%
WeatherBug   74.43%
CustomWeather   72.63%
Foreca   71.89%
Weather Underground   71.69%
National Weather Service   71.68%
Persistence   52.72%
 

ForecastAdvisor Fact

69.2% of AccuWeather's low temperature forecasts for North Charleston were within 3 degrees of actual temperatures last year.