5-day weather forecast for Hermiston, Oregon

Weather changeability for Hermiston, Oregon

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.6° 4.6°
Average change in low temperature day-to-day 6.5° 7.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 44% 54%
Chance of precip day after a dry day 5% 16%
 
 

Weather forecast accuracy for Hermiston, Oregon

Last Month
Foreca   76.88%
The Weather Channel   74.46%
Weather Underground   73.92%
Dark Sky   73.66%
MeteoGroup   72.58%
AccuWeather   71.24%
NWS Digital Forecast   69.35%
World Weather Online   57.26%
Persistence   54.03%
Last Year
Foreca   77.17%
AccuWeather   75.72%
MeteoGroup   75.55%
The Weather Channel   74.90%
Weather Underground   74.66%
NWS Digital Forecast   68.91%
Dark Sky   68.07%
World Weather Online   59.98%
Persistence   52.67%
 

ForecastAdvisor Fact

52.7% of Dark Sky's low temperature forecasts for Hermiston were within 3 degrees of actual temperatures last month.