Weather Forecast Accuracy Last Month (August)

Weather Forecast Accuracy Last Year (2021)

Weather Changeability for Chicago, Illinois

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

4.1°

Last Year:

5.6°

Average change in low temperature day-to-day

Last Month:

4.2°

Last Year:

6.6°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

67%

Last Year:

58%

Chance of precip day after a dry day

Last Month:

22%

Last Year:

23%

ForecastAdvisor Fact

It rained or snowed 57% of the time in Chicago last month when NWS Digital Forecast's text forecasts called for precipitation, and 0% of the time when they did not.

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