5-day weather forecast for Ontario, Oregon

Weather changeability for Ontario, Oregon

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.7° 4.4°
Average change in low temperature day-to-day 6.1° 5.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 60% 53%
Chance of precip day after a dry day 0% 19%
 
 

Weather forecast accuracy for Ontario, Oregon

Last Month
AccuWeather   89.88%
NWS Digital Forecast   88.99%
Weather Underground   88.67%
The Weather Channel   87.80%
Foreca   85.12%
MeteoGroup   85.12%
Dark Sky   83.04%
World Weather Online   69.94%
Persistence   58.33%
Last Year
AccuWeather   76.44%
Weather Underground   76.05%
The Weather Channel   75.99%
Foreca   75.24%
MeteoGroup   75.17%
NWS Digital Forecast   73.48%
Dark Sky   68.61%
World Weather Online   62.32%
Persistence   54.18%
 

ForecastAdvisor Fact

79.1% of Foreca's high temperature forecasts for Ontario were within 3 degrees of actual temperatures last year.