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 7.7° 7.2°
Average change in low temperature day-to-day 8.7° 8.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 80% 64%
Chance of precip day after a dry day 16% 23%

Weather forecast accuracy for Watertown, South Dakota

Last Month
Weather Underground   75.00%
The Weather Channel   74.44%
Foreca   70.28%
MeteoGroup   68.06%
AccuWeather   67.78%
NWS Digital Forecast   66.11%
Dark Sky (forecast.io)   63.33%
Persistence   48.89%
Last Year
Weather Underground   70.42%
The Weather Channel   70.06%
MeteoGroup   68.91%
WeatherBug   67.98%
Foreca   67.04%
AccuWeather   66.72%
NWS Digital Forecast   63.67%
CustomWeather   62.66%
Persistence   43.37%

ForecastAdvisor Fact

1.1% of MeteoGroup's low temperature forecasts for Watertown were off by more than 10 degrees last month.