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 4.0° 3.4°
Average change in low temperature day-to-day 6.9° 7.2°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 52%
Chance of precip day after a dry day 21% 20%

Weather forecast accuracy for Slidell, Louisiana

Last Month
The Weather Channel   85.00%
Weather Underground   84.72%
MeteoGroup   84.72%
AccuWeather   82.22%
Foreca   82.22%
NWS Digital Forecast   73.89%
Dark Sky (forecast.io)   70.83%
World Weather Online   63.06%
Persistence   53.74%
Last Year
The Weather Channel   77.58%
Weather Underground   77.36%
MeteoGroup   76.74%
Foreca   75.82%
AccuWeather   75.56%
Dark Sky (forecast.io)   72.82%
NWS Digital Forecast   69.86%
World Weather Online   65.14%
Persistence   55.16%

ForecastAdvisor Fact

On average, Persistence's high temperature forecasts for Slidell were off by 5.60 degrees last month.