5-day weather forecast for Salem, Oregon

Weather changeability for Salem, Oregon

Temperature Last Month Last Year
Average change in high temperature day-to-day 5.8° 5.0°
Average change in low temperature day-to-day 3.9° 4.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 29% 24%
Chance of precip day after a dry day 13% 21%
 
 

Weather forecast accuracy for Salem, Oregon

Last Month
Dark Sky (forecast.io)   81.03%
Foreca   80.46%
NWS Digital Forecast   78.16%
AccuWeather   77.30%
MeteoGroup   77.30%
The Weather Channel   77.01%
Weather Underground   76.72%
World Weather Online   60.63%
Persistence   54.44%
Last Year
AccuWeather   82.10%
The Weather Channel   81.60%
Weather Underground   81.45%
Foreca   79.13%
MeteoGroup   78.32%
Dark Sky (forecast.io)   78.29%
NWS Digital Forecast   76.72%
World Weather Online   65.37%
Persistence   54.95%
 

ForecastAdvisor Fact

On average, NWS Digital Forecast's low temperature forecasts for Salem were off by 2.73 degrees last year.