5-day weather forecast for Weiser, Idaho

Weather changeability for Ontario, Oregon

Temperature Last Month Last Year
Average change in high temperature day-to-day 5.4° 4.5°
Average change in low temperature day-to-day 5.4° 6.9°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 47%
Chance of precip day after a dry day 17% 18%

Weather forecast accuracy for Ontario, Oregon

Last Month
Weather Underground   79.94%
The Weather Channel   79.76%
AccuWeather   73.81%
Foreca   70.54%
MeteoGroup   69.35%
Dark Sky (forecast.io)   69.05%
NWS Digital Forecast   63.99%
Persistence   59.52%
World Weather Online   57.74%
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

4.8% of MeteoGroup's low temperature forecasts for Ontario were off by more than 10 degrees last month.