5-day weather forecast for Riverton, Wyoming


Click on a forecast to see the forecast trend for that day

Weather changeability for Riverton, Wyoming

Temperature Last Month Last Year
Average change in high temperature day-to-day 7.0° 5.8°
Average change in low temperature day-to-day 8.5° 6.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 80% 58%
Chance of precip day after a dry day 16% 13%

Weather forecast accuracy for Riverton, Wyoming

Last Month
The Weather Channel   71.67%
Weather Underground   71.67%
MeteoGroup   71.33%
Foreca   70.67%
AccuWeather   70.33%
NWS Digital Forecast   64.29%
Dark Sky (forecast.io)   59.00%
World Weather Online   55.67%
Persistence   46.44%
Last Year
The Weather Channel   78.74%
Weather Underground   78.74%
Foreca   77.83%
MeteoGroup   76.18%
AccuWeather   75.09%
NWS Digital Forecast   73.82%
Dark Sky (forecast.io)   72.85%
World Weather Online   66.67%
Persistence   53.14%

ForecastAdvisor Fact

It rained or snowed 48% of the time in Riverton last year when AccuWeather's text forecasts called for precipitation, and 6% of the time when they did not.