5-day weather forecast for Picayune, Mississippi

Weather changeability for Slidell, Louisiana

Temperature Last Month Last Year
Average change in high temperature day-to-day 2.6° 4.4°
Average change in low temperature day-to-day 1.8° 7.2°
Precipitation Last Month Last Year
Chance of dry day after a precip day 33% 54%
Chance of precip day after a dry day 19% 22%

Weather forecast accuracy for Slidell, Louisiana

Last Month
MeteoGroup   81.61%
Foreca   79.76%
Weather Underground   79.02%
The Weather Channel   78.74%
AccuWeather   75.60%
Persistence   69.64%
Dark Sky (forecast.io)   69.25%
NWS Digital Forecast   66.07%
Last Year
MeteoGroup   78.49%
Weather Underground   74.71%
The Weather Channel   74.40%
AccuWeather   73.27%
CustomWeather   71.56%
Foreca   71.44%
WeatherBug   70.58%
NWS Digital Forecast   70.46%
Persistence   52.75%

ForecastAdvisor Fact

On average, MeteoGroup's high temperature forecasts for Slidell were off by 2.41 degrees last month.