5-day weather forecast for Wallace, South Dakota

Weather changeability for Watertown, South Dakota

Temperature Last Month Last Year
Average change in high temperature day-to-day 7.3° 6.6°
Average change in low temperature day-to-day 9.2° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 57% 62%
Chance of precip day after a dry day 13% 21%

Weather forecast accuracy for Watertown, South Dakota

Last Month
The Weather Channel   76.61%
Weather Underground   75.81%
Foreca   74.73%
AccuWeather   73.39%
MeteoGroup   71.51%
NWS Digital Forecast   68.82%
Dark Sky (forecast.io)   67.47%
World Weather Online   55.91%
Persistence   49.46%
Last Year
The Weather Channel   74.47%
Weather Underground   74.32%
Foreca   73.39%
MeteoGroup   73.18%
AccuWeather   72.90%
Dark Sky (forecast.io)   68.70%
NWS Digital Forecast   66.81%
World Weather Online   62.35%
Persistence   45.30%

ForecastAdvisor Fact

58.6% of The Weather Channel's low temperature forecasts for Watertown were within 3 degrees of actual temperatures last year.