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 1.2° 2.0°
Average change in low temperature day-to-day 1.6° 3.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 54%
Chance of precip day after a dry day 15% 18%

Weather forecast accuracy for Key West, Florida

Last Month
MeteoGroup   93.01%
Foreca   89.72%
Weather Underground   83.87%
The Weather Channel   83.33%
Persistence   83.06%
AccuWeather   73.39%
Dark Sky (forecast.io)   70.43%
NWS Digital Forecast   53.49%
Last Year
MeteoGroup   85.04%
WeatherBug   83.29%
CustomWeather   80.95%
Weather Underground   80.25%
AccuWeather   79.54%
Foreca   79.48%
The Weather Channel   77.42%
NWS Digital Forecast   76.71%
Persistence   64.89%

ForecastAdvisor Fact

14.0% of Weather Underground's low temperature forecasts for Key West were exactly right last month.