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 4.0° 4.8°
Average change in low temperature day-to-day 2.8° 6.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 31% 57%
Chance of precip day after a dry day 55% 19%

Weather forecast accuracy for North Charleston, South Carolina

Last Month
The Weather Channel   78.57%
Weather Underground   78.57%
WeatherBug   76.49%
AccuWeather   75.30%
Dark Sky (forecast.io)   75.00%
Foreca   73.51%
CustomWeather   72.32%
National Weather Service   70.83%
MeteoGroup   66.67%
Persistence   57.41%
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

On average, WeatherBug's low temperature forecasts for North Charleston were off by 3.04 degrees last year.