5-day weather forecast for Tacoma, Washington

Weather changeability for Tacoma, Washington

Temperature Last Month Last Year
Average change in high temperature day-to-day 5.9° 4.2°
Average change in low temperature day-to-day 4.1° 3.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 43% 24%
Chance of precip day after a dry day 11% 25%
 
 

Weather forecast accuracy for Tacoma, Washington

Last Month
Weather Underground   81.55%
MeteoGroup   81.55%
Foreca   81.51%
The Weather Channel   81.25%
AccuWeather   80.36%
NWS Digital Forecast   75.26%
Dark Sky (forecast.io)   72.32%
World Weather Online   70.53%
Persistence   50.83%
Last Year
Weather Underground   84.91%
The Weather Channel   84.76%
AccuWeather   84.54%
NWS Digital Forecast   82.72%
Foreca   81.91%
MeteoGroup   80.00%
Dark Sky (forecast.io)   73.85%
World Weather Online   67.76%
Persistence   58.36%
 

ForecastAdvisor Fact

On average, Persistence's low temperature forecasts for Tacoma were off by 3.83 degrees last year.