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 1.5° 1.7°
Average change in low temperature day-to-day 2.6° 3.2°
Precipitation Last Month Last Year
Chance of dry day after a precip day 75% 49%
Chance of precip day after a dry day 11% 22%

Weather forecast accuracy for Key West, Florida

Last Month
AccuWeather   91.94%
The Weather Channel   90.05%
Weather Underground   90.05%
MeteoGroup   90.05%
Foreca   88.89%
NWS Digital Forecast   80.11%
Dark Sky (forecast.io)   79.03%
Persistence   73.83%
World Weather Online   64.52%
Last Year
The Weather Channel   83.92%
Weather Underground   83.90%
Foreca   82.02%
MeteoGroup   81.98%
AccuWeather   80.15%
NWS Digital Forecast   76.52%
Dark Sky (forecast.io)   75.45%
World Weather Online   69.14%
Persistence   66.64%

ForecastAdvisor Fact

0.0% of World Weather Online's low temperature forecasts for Key West were off by more than 10 degrees last month.