5-day weather forecast for Azusa, California

Weather changeability for Fullerton, California

Temperature Last Month Last Year
Average change in high temperature day-to-day 5.8° 3.9°
Average change in low temperature day-to-day 4.5° 3.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 0% 56%
Chance of precip day after a dry day 0% 6%

Weather forecast accuracy for Fullerton, California

Last Month
MeteoGroup   87.64%
The Weather Channel   87.36%
Weather Underground   87.36%
AccuWeather   87.07%
Foreca   85.88%
NWS Digital Forecast   82.23%
Dark Sky (forecast.io)   74.14%
World Weather Online   71.84%
Persistence   63.10%
Last Year
Weather Underground   87.59%
AccuWeather   87.40%
The Weather Channel   87.25%
Foreca   86.11%
MeteoGroup   85.54%
NWS Digital Forecast   79.90%
Dark Sky (forecast.io)   77.76%
World Weather Online   77.47%
Persistence   67.78%

ForecastAdvisor Fact

0.0% of AccuWeather's high temperature forecasts for Fullerton were off by more than 10 degrees last month.