Weather Forecast Accuracy Last Month (August)

Weather Forecast Accuracy Last Year (2021)

Weather Changeability for Lewistown, Montana

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

5.3°

Last Year:

8.1°

Average change in low temperature day-to-day

Last Month:

4.8°

Last Year:

8.4°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

57%

Last Year:

67%

Chance of precip day after a dry day

Last Month:

24%

Last Year:

21%

ForecastAdvisor Fact

79.6% of Weatherbit's high temperature forecasts for Lewistown were within 3 degrees of actual temperatures last month.

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