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 6.0° 6.6°
Average change in low temperature day-to-day 5.8° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 83% 62%
Chance of precip day after a dry day 17% 21%

Weather forecast accuracy for Watertown, South Dakota

Last Month
The Weather Channel   78.89%
Weather Underground   78.89%
Foreca   76.04%
MeteoGroup   75.28%
AccuWeather   74.72%
Dark Sky (forecast.io)   66.11%
NWS Digital Forecast   61.39%
World Weather Online   56.49%
Persistence   50.86%
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

On average, Foreca's high temperature forecasts for Watertown were off by 3.02 degrees last year.