5-day weather forecast for Paterson, Washington

Weather changeability for Hermiston, Oregon

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.8° 4.6°
Average change in low temperature day-to-day 6.1° 6.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 61%
Chance of precip day after a dry day 33% 15%

Weather forecast accuracy for Hermiston, Oregon

Last Month
Foreca   65.80%
AccuWeather   64.37%
Dark Sky (forecast.io)   62.64%
MeteoGroup   59.77%
NWS Digital Forecast   58.33%
Weather Underground   57.18%
The Weather Channel   56.90%
World Weather Online   54.60%
Persistence   41.96%
Last Year
MeteoGroup   75.03%
AccuWeather   75.00%
Foreca   72.86%
The Weather Channel   72.67%
Weather Underground   72.39%
NWS Digital Forecast   67.05%
Dark Sky (forecast.io)   66.82%
World Weather Online   65.05%
Persistence   53.69%

ForecastAdvisor Fact

6.9% of Dark Sky (forecast.io)'s low temperature forecasts for Hermiston were exactly right last month.