5-day weather forecast for Vallejo, California


Slight Chance Rain Showers
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Weather changeability for Vallejo, California

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.9° 3.9°
Average change in low temperature day-to-day 5.7° 5.2°
Precipitation Last Month Last Year
Chance of dry day after a precip day 33% 39%
Chance of precip day after a dry day 8% 8%

Weather forecast accuracy for Vallejo, California

Last Month
AccuWeather   81.39%
Foreca   80.28%
MeteoGroup   76.67%
The Weather Channel   75.56%
Weather Underground   75.28%
Dark Sky (forecast.io)   71.11%
NWS Digital Forecast   67.50%
World Weather Online   63.33%
Persistence   61.23%
Last Year
AccuWeather   83.09%
Weather Underground   82.66%
The Weather Channel   82.64%
Foreca   81.85%
MeteoGroup   80.82%
NWS Digital Forecast   78.41%
Dark Sky (forecast.io)   73.95%
World Weather Online   66.21%
Persistence   62.83%

ForecastAdvisor Fact

On average, The Weather Channel's low temperature forecasts for Vallejo were off by 4.57 degrees last month.