5-day weather forecast for Chesterfield, Missouri

Weather changeability for Chesterfield, Missouri

Temperature Last Month Last Year
Average change in high temperature day-to-day 8.0° 5.7°
Average change in low temperature day-to-day 7.3° 7.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 44% 62%
Chance of precip day after a dry day 30% 26%

Weather forecast accuracy for Chesterfield, Missouri

Last Month
AccuWeather   66.67%
Foreca   66.11%
NWS Digital Forecast   62.93%
MeteoGroup   62.78%
Weather Underground   62.50%
The Weather Channel   62.22%
Dark Sky (forecast.io)   61.11%
World Weather Online   47.78%
Persistence   42.82%
Last Year
Weather Underground   76.74%
The Weather Channel   76.45%
Foreca   75.44%
MeteoGroup   75.03%
AccuWeather   73.55%
Dark Sky (forecast.io)   68.72%
NWS Digital Forecast   67.09%
World Weather Online   63.68%
Persistence   44.53%

ForecastAdvisor Fact

It rained or snowed 31% of the time in Chesterfield last year when Persistence's text forecasts called for precipitation, and 30% of the time when they did not.