5-day weather forecast for Vacaville, California

Weather changeability for Vacaville, California

Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.

Weather forecast accuracy for Vacaville, California

Last Month
MeteoGroup   95.97%
Weather Underground   95.43%
The Weather Channel   95.16%
AccuWeather   93.55%
Foreca   93.01%
Persistence   91.67%
NWS Digital Forecast   88.98%
World Weather Online   84.14%
Dark Sky   81.18%
Last Year
AccuWeather   83.94%
The Weather Channel   83.52%
Weather Underground   83.33%
Foreca   83.08%
MeteoGroup   82.46%
Dark Sky   76.92%
NWS Digital Forecast   74.37%
World Weather Online   71.99%
Persistence   62.08%

ForecastAdvisor Fact

On average, MeteoGroup's high temperature forecasts for Vacaville were off by 1.66 degrees last month.