5-day weather forecast for Grover, Missouri

Weather changeability for Chesterfield, Missouri

Temperature Last Month Last Year
Average change in high temperature day-to-day 12.0° 7.4°
Average change in low temperature day-to-day 12.7° 8.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 40% 56%
Chance of precip day after a dry day 28% 19%

Weather forecast accuracy for Chesterfield, Missouri

Last Month
AccuWeather   69.64%
Dark Sky (forecast.io)   69.05%
MeteoGroup   66.07%
Foreca   65.48%
The Weather Channel   64.88%
Weather Underground   64.88%
NWS Digital Forecast   63.89%
World Weather Online   52.38%
Persistence   37.50%
Last Year
Weather Underground   73.71%
The Weather Channel   73.66%
Foreca   73.13%
MeteoGroup   72.11%
AccuWeather   71.77%
Dark Sky (forecast.io)   67.31%
NWS Digital Forecast   66.57%
World Weather Online   60.04%
Persistence   45.95%

ForecastAdvisor Fact

It rained or snowed 86% of the time in Chesterfield last month when The Weather Channel's text forecasts called for precipitation, and 24% of the time when they did not.