5-day weather forecast for Arcata, California

Weather changeability for Arcata, California

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.6° 3.2°
Average change in low temperature day-to-day 7.2° 4.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 5% 30%
Chance of precip day after a dry day 40% 19%

Weather forecast accuracy for Arcata, California

Last Month
AccuWeather   86.67%
Weather Underground   85.00%
The Weather Channel   84.67%
NWS Digital Forecast   82.26%
MeteoGroup   79.00%
Foreca   77.67%
Dark Sky (forecast.io)   72.67%
World Weather Online   62.33%
Persistence   53.12%
Last Year
AccuWeather   79.63%
The Weather Channel   79.04%
Foreca   78.87%
Weather Underground   78.63%
MeteoGroup   78.18%
NWS Digital Forecast   74.87%
Dark Sky (forecast.io)   71.62%
World Weather Online   66.74%
Persistence   59.87%

ForecastAdvisor Fact

On average, AccuWeather's low temperature forecasts for Arcata were off by 2.35 degrees last month.