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 8.3° 7.0°
Average change in low temperature day-to-day 9.3° 9.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 71%
Chance of precip day after a dry day 17% 23%
 
 

Weather forecast accuracy for Watertown, South Dakota

Last Month
Weather Underground   71.11%
MeteoGroup   70.83%
The Weather Channel   70.28%
Foreca   67.78%
AccuWeather   61.94%
Dark Sky (forecast.io)   61.39%
World Weather Online   57.47%
NWS Digital Forecast   56.94%
Persistence   45.69%
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

On average, NWS Digital Forecast's low temperature forecasts for Watertown were off by 2.88 degrees last month.