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 8.0° 6.6°
Average change in low temperature day-to-day 8.5° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 62%
Chance of precip day after a dry day 36% 21%

Weather forecast accuracy for Watertown, South Dakota

Last Month
Weather Underground   66.38%
The Weather Channel   66.09%
AccuWeather   65.23%
MeteoGroup   64.08%
Dark Sky (forecast.io)   62.64%
Foreca   62.36%
NWS Digital Forecast   58.33%
World Weather Online   50.29%
Persistence   38.39%
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

23.1% of World Weather Online's low temperature forecasts for Watertown were off by more than 10 degrees last year.