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 5.7° 7.0°
Average change in low temperature day-to-day 6.8° 9.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 80% 71%
Chance of precip day after a dry day 16% 23%

Weather forecast accuracy for Watertown, South Dakota

Last Month
The Weather Channel   78.89%
Weather Underground   78.74%
AccuWeather   77.22%
MeteoGroup   76.67%
Foreca   76.11%
Dark Sky (forecast.io)   75.28%
World Weather Online   64.44%
NWS Digital Forecast   63.61%
Persistence   47.78%
Last Year
Weather Underground   74.54%
The Weather Channel   74.47%
Foreca   72.00%
MeteoGroup   70.49%
AccuWeather   70.21%
NWS Digital Forecast   67.99%
Dark Sky (forecast.io)   65.60%
World Weather Online   62.12%
Persistence   43.24%

ForecastAdvisor Fact

71.1% of Foreca's low temperature forecasts for Watertown were within 3 degrees of actual temperatures last month.