5-day weather forecast for Key West, Florida

Weather changeability for Key West, Florida

Temperature Last Month Last Year
Average change in high temperature day-to-day 1.2° 1.7°
Average change in low temperature day-to-day 2.3° 3.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 46% 55%
Chance of precip day after a dry day 33% 22%

Weather forecast accuracy for Key West, Florida

Last Month
The Weather Channel   83.33%
Weather Underground   83.33%
Foreca   81.99%
AccuWeather   79.03%
MeteoGroup   78.76%
Dark Sky (forecast.io)   74.73%
NWS Digital Forecast   73.92%
Persistence   68.82%
World Weather Online   65.59%
Last Year
MeteoGroup   84.98%
The Weather Channel   84.01%
Weather Underground   83.83%
Foreca   83.56%
AccuWeather   82.69%
Dark Sky (forecast.io)   75.73%
NWS Digital Forecast   75.47%
Persistence   69.38%
World Weather Online   63.54%

ForecastAdvisor Fact

0.0% of MeteoGroup's low temperature forecasts for Key West were off by more than 10 degrees last year.