Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
6.3°
Last Year:
5.2°
Average change in low temperature day-to-day
Last Month:
10.6°
Last Year:
6.7°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
71%
Last Year:
46%
Chance of precip day after a dry day
Last Month:
27%
Last Year:
20%
ForecastAdvisor Fact
8.5% of Wetter.com's low temperature forecasts for Collinsville were exactly right last year.