5-day weather forecast for Mount Hermon, Louisiana

Weather changeability for McComb, Mississippi

Temperature Last Month Last Year
Average change in high temperature day-to-day 2.1° 4.8°
Average change in low temperature day-to-day 1.5° 6.8°
Precipitation Last Month Last Year
Chance of dry day after a precip day 22% 52%
Chance of precip day after a dry day 18% 21%
 
 

Weather forecast accuracy for McComb, Mississippi

Last Month (July)
The Weather Channel   91.94%
Weather Underground   91.94%
AccuWeather   85.75%
Foreca   84.95%
Wetter   80.91%
World Weather Online   76.88%
Aeris Weather   76.34%
NWS Digital Forecast   75.28%
Open Weathermap   73.66%
Persistence   69.83%
Weather News   53.30%
Last Year (2019)
The Weather Channel   82.72%
Foreca   80.44%
AccuWeather   80.01%
Weather Underground   79.93%
NWS Digital Forecast   75.23%
Wetter   71.26%
World Weather Online   63.86%
Weather News   56.34%
Persistence   50.14%
 

ForecastAdvisor Fact

On average, Foreca's high temperature forecasts for McComb were off by 2.38 degrees last year.