5-day weather forecast for Summerland Key, Florida

Weather changeability for Key West, Florida

Temperature Last Month Last Year
Average change in high temperature day-to-day 1.3° 1.7°
Average change in low temperature day-to-day 2.2° 2.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 64%
Chance of precip day after a dry day 25% 20%

Weather forecast accuracy for Key West, Florida

Last Month
MeteoGroup   82.72%
The Weather Channel   81.17%
Weather Underground   81.17%
AccuWeather   78.70%
NWS Digital Forecast   77.81%
Dark Sky (forecast.io)   77.16%
Foreca   75.93%
World Weather Online   73.77%
Persistence   68.12%
Last Year
MeteoGroup   84.97%
The Weather Channel   81.96%
Weather Underground   81.95%
Foreca   81.17%
AccuWeather   77.98%
World Weather Online   73.73%
Persistence   71.83%
Dark Sky (forecast.io)   70.58%
NWS Digital Forecast   70.35%

ForecastAdvisor Fact

18.6% of Weather Underground's high temperature forecasts for Key West were exactly right last year.