5-day weather forecast for Key West, Florida
Today
72°
80°
Slight Chance Rain Showers
Sunday
72°
80°
Slight Chance Rain Showers
Monday
70°
80°
Chance Rain
Showers
Showers
Tuesday
71°
80°
Chance Rain
Showers
Showers
Wednesday
69°
80°
Chance Rain
Showers
Showers
Click on a forecast to see the forecast trend for that day
Weather changeability for Key West, Florida
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 2.9° | 1.7° |
| Average change in low temperature day-to-day | 3.5° | 3.0° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 50% | 52% |
| Chance of precip day after a dry day | 11% | 15% |
Weather forecast accuracy for Key West, Florida
| The Weather Channel | 87.89% |
| Intellicast | 87.89% |
| CustomWeather | 86.86% |
| AccuWeather | 84.86% |
| NWS Digital Forecast | 84.75% |
| Weather Underground | 83.05% |
| National Weather Service | 73.17% |
| Persistence | 69.73% |
| World Weather Online | 66.45% |
| CustomWeather | 83.08% |
| AccuWeather | 80.40% |
| The Weather Channel | 78.52% |
| Intellicast | 78.52% |
| NWS Digital Forecast | 77.48% |
| Persistence | 74.67% |
| National Weather Service | 71.88% |
ForecastAdvisor Fact
It rained or snowed 75% of the time in Key West last month when Intellicast's text forecasts called for precipitation, and 13% of the time when they did not.