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° 6.3°
Average change in low temperature day-to-day 7.3° 9.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 57% 58%
Chance of precip day after a dry day 22% 19%
 
 

Weather forecast accuracy for Watertown, South Dakota

Last Month
The Weather Channel   82.22%
Weather Underground   80.83%
WeatherBug   78.26%
AccuWeather   76.94%
National Weather Service   75.83%
Foreca   75.28%
MeteoGroup   75.28%
Dark Sky (forecast.io)   73.06%
CustomWeather   65.56%
Persistence   44.72%
Last Year
MeteoGroup   71.71%
The Weather Channel   71.63%
Foreca   70.57%
National Weather Service   70.01%
WeatherBug   69.74%
Weather Underground   67.88%
AccuWeather   67.45%
CustomWeather   67.17%
Persistence   46.22%
 

ForecastAdvisor Fact

65.8% of National Weather Service's high temperature forecasts for Watertown were within 3 degrees of actual temperatures last year.