5-day weather forecast for Vallejo, California

Weather changeability for Vallejo, California

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.7° 3.9°
Average change in low temperature day-to-day 3.9° 5.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 47%
Chance of precip day after a dry day 0% 13%

Weather forecast accuracy for Vallejo, California

Last Month
MeteoGroup   85.71%
Foreca   84.52%
Weather Underground   84.26%
The Weather Channel   84.23%
AccuWeather   83.63%
Dark Sky   82.74%
NWS Digital Forecast   79.46%
Persistence   66.11%
World Weather Online   65.18%
Last Year
AccuWeather   80.14%
Foreca   79.93%
MeteoGroup   79.02%
The Weather Channel   77.89%
Weather Underground   77.66%
NWS Digital Forecast   73.94%
Dark Sky   71.34%
World Weather Online   68.95%
Persistence   59.70%

ForecastAdvisor Fact

On average, NWS Digital Forecast's high temperature forecasts for Vallejo were off by 4.45 degrees last month.