Weather Forecast Accuracy Last Month (October)

Weather Forecast Accuracy Last Year (2021)

Weather Changeability for Watertown, South Dakota

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

7.7°

Last Year:

6.5°

Average change in low temperature day-to-day

Last Month:

8.8°

Last Year:

7.6°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

57%

Last Year:

64%

Chance of precip day after a dry day

Last Month:

13%

Last Year:

25%

ForecastAdvisor Fact

60.7% of NWS Digital Forecast's low temperature forecasts for Watertown were within 3 degrees of actual temperatures last year.

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