5-day weather forecast for McComb, Mississippi

Weather changeability for McComb, Mississippi

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.1° 4.4°
Average change in low temperature day-to-day 4.7° 5.9°
Precipitation Last Month Last Year
Chance of dry day after a precip day 40% 39%
Chance of precip day after a dry day 21% 23%

Weather forecast accuracy for McComb, Mississippi

Last Month
The Weather Channel   77.59%
Weather Underground   77.30%
MeteoGroup   77.30%
Dark Sky (forecast.io)   77.01%
Foreca   76.79%
AccuWeather   75.00%
World Weather Online   70.40%
NWS Digital Forecast   70.11%
Persistence   53.97%
Last Year
The Weather Channel   78.77%
Weather Underground   78.46%
Foreca   78.35%
AccuWeather   77.81%
MeteoGroup   77.56%
Dark Sky (forecast.io)   73.89%
NWS Digital Forecast   72.57%
World Weather Online   66.01%
Persistence   52.83%

ForecastAdvisor Fact

63.2% of Weather Underground's low temperature forecasts for McComb were within 3 degrees of actual temperatures last month.