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° 4.0°
Average change in low temperature day-to-day 9.1° 6.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 40% 54%
Chance of precip day after a dry day 12% 22%

Weather forecast accuracy for Slidell, Louisiana

Last Month
AccuWeather   81.67%
Foreca   81.11%
The Weather Channel   80.00%
Weather Underground   80.00%
MeteoGroup   78.61%
NWS Digital Forecast   74.17%
Dark Sky (forecast.io)   72.78%
World Weather Online   70.28%
Persistence   55.00%
Last Year
MeteoGroup   78.80%
Foreca   76.62%
Weather Underground   74.75%
The Weather Channel   74.70%
AccuWeather   74.61%
Dark Sky (forecast.io)   67.24%
NWS Digital Forecast   65.45%
World Weather Online   62.24%
Persistence   53.95%

ForecastAdvisor Fact

26.7% of Weather Underground's high temperature forecasts for Slidell were exactly right last month.