5-day weather forecast for Summit, South Dakota

Weather changeability for Sisseton, South Dakota

Temperature Last Month Last Year
Average change in high temperature day-to-day 11.5° 6.7°
Average change in low temperature day-to-day 12.7° 7.8°
Precipitation Last Month Last Year
Chance of dry day after a precip day 75% 61%
Chance of precip day after a dry day 32% 22%

Weather forecast accuracy for Sisseton, South Dakota

Last Month
Weather Underground   64.29%
Foreca   64.25%
The Weather Channel   62.37%
MeteoGroup   61.83%
Dark Sky (forecast.io)   60.48%
AccuWeather   59.68%
NWS Digital Forecast   52.78%
World Weather Online   48.66%
Persistence   36.98%
Last Year
Weather Underground   73.11%
The Weather Channel   72.97%
Foreca   72.45%
MeteoGroup   70.81%
AccuWeather   69.15%
NWS Digital Forecast   66.18%
Dark Sky (forecast.io)   65.44%
World Weather Online   55.71%
Persistence   45.61%

ForecastAdvisor Fact

54.8% of MeteoGroup's high temperature forecasts for Sisseton were within 3 degrees of actual temperatures last month.