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 4.5° 4.4°
Average change in low temperature day-to-day 5.7° 5.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 55% 53%
Chance of precip day after a dry day 25% 19%
 
 

Weather forecast accuracy for Ontario, Oregon

Last Month
Foreca   80.83%
The Weather Channel   76.67%
NWS Digital Forecast   76.11%
Weather Underground   75.83%
MeteoGroup   75.56%
AccuWeather   73.61%
Dark Sky   66.39%
World Weather Online   66.11%
Persistence   47.58%
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

11.1% of Dark Sky's low temperature forecasts for Ontario were off by more than 10 degrees last month.