5-day weather forecast for Castaic, California

Weather changeability for Van Nuys, California

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.6° 4.3°
Average change in low temperature day-to-day 3.8° 4.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 57%
Chance of precip day after a dry day 3% 5%

Weather forecast accuracy for Van Nuys, California

Last Month
NWS Digital Forecast   85.34%
The Weather Channel   84.48%
Weather Underground   84.48%
Foreca   83.91%
MeteoGroup   83.33%
AccuWeather   77.30%
Dark Sky (forecast.io)   71.55%
World Weather Online   66.67%
Persistence   65.00%
Last Year
Weather Underground   87.24%
The Weather Channel   87.17%
AccuWeather   87.10%
MeteoGroup   85.59%
Foreca   85.01%
NWS Digital Forecast   81.61%
Dark Sky (forecast.io)   79.96%
World Weather Online   73.17%
Persistence   65.22%

ForecastAdvisor Fact

On average, Dark Sky (forecast.io)'s high temperature forecasts for Van Nuys were off by 2.91 degrees last year.