Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
3.9°
Last Year:
4.7°
Average change in low temperature day-to-day
Last Month:
7.1°
Last Year:
5.3°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
60%
Last Year:
58%
Chance of precip day after a dry day
Last Month:
32%
Last Year:
26%
ForecastAdvisor Fact
87.1% of The Weather Channel's low temperature forecasts for Norwalk were within 3 degrees of actual temperatures last year.