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 5.3° 4.4°
Average change in low temperature day-to-day 5.6° 7.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 36% 67%
Chance of precip day after a dry day 31% 14%
 
 

Weather forecast accuracy for Hermiston, Oregon

Last Month
MeteoGroup   68.21%
Weather Underground   66.98%
Dark Sky (forecast.io)   64.81%
Foreca   63.58%
The Weather Channel   62.35%
WeatherBug   60.70%
National Weather Service   59.57%
AccuWeather   56.17%
CustomWeather   53.68%
Persistence   44.44%
Last Year
MeteoGroup   74.17%
AccuWeather   71.24%
The Weather Channel   71.20%
Foreca   69.71%
CustomWeather   68.47%
WeatherBug   68.27%
Weather Underground   67.71%
National Weather Service   65.71%
Persistence   55.55%
 

ForecastAdvisor Fact

On average, Dark Sky (forecast.io)'s low temperature forecasts for Hermiston were off by 3.44 degrees last month.