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 3.7° 7.0°
Average change in low temperature day-to-day 6.3° 9.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 71% 71%
Chance of precip day after a dry day 25% 23%
 
 

Weather forecast accuracy for Watertown, South Dakota

Last Month
Weather Underground   81.25%
AccuWeather   80.46%
The Weather Channel   79.89%
Foreca   77.30%
MeteoGroup   76.72%
World Weather Online   71.26%
Dark Sky (forecast.io)   70.40%
NWS Digital Forecast   62.64%
Persistence   45.68%
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

10.7% of Dark Sky (forecast.io)'s high temperature forecasts for Watertown were exactly right last year.