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° 4.5°
Average change in low temperature day-to-day 6.5° 6.9°
Precipitation Last Month Last Year
Chance of dry day after a precip day 71% 47%
Chance of precip day after a dry day 22% 18%

Weather forecast accuracy for Ontario, Oregon

Last Month
AccuWeather   79.17%
Weather Underground   75.00%
Foreca   75.00%
The Weather Channel   74.72%
MeteoGroup   73.06%
NWS Digital Forecast   69.17%
Dark Sky (forecast.io)   66.11%
World Weather Online   60.56%
Persistence   46.11%
Last Year
AccuWeather   75.48%
Weather Underground   75.36%
The Weather Channel   75.24%
MeteoGroup   74.24%
Foreca   73.53%
NWS Digital Forecast   71.74%
Dark Sky (forecast.io)   67.78%
World Weather Online   58.11%
Persistence   52.23%

ForecastAdvisor Fact

15.7% of Foreca's high temperature forecasts for Ontario were exactly right last year.