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 8.0° 4.8°
Average change in low temperature day-to-day 12.1° 6.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 33% 57%
Chance of precip day after a dry day 9% 19%

Weather forecast accuracy for North Charleston, South Carolina

Last Month
The Weather Channel   80.86%
AccuWeather   80.75%
Weather Underground   80.46%
National Weather Service   79.60%
Foreca   79.02%
MeteoGroup   79.02%
WeatherBug   77.38%
CustomWeather   73.28%
Dark Sky (forecast.io)   68.97%
Persistence   43.75%
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, Dark Sky (forecast.io)'s high temperature forecasts for North Charleston were off by 4.07 degrees last month.