Weather in Key West, FL
Updated 2026-09-26 11:45 local time · ZIP codes 33040
Patchy rain nearby
No government weather alerts were returned for this location at the latest update.
Next hours
80°22% rain81°21% rain80°19% rain80°20% rain
80°20% rain80°14% rain81°25% rain
81°6% rain
81°19% rain
81°5% rain81°5% rain81°5% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 25%).
It feels like 84°F with winds near 10 mph.
81°F, 6% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 21 mph.
Current temperature is 80°F, wind 10 mph, rain chance up to 25%.
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Key West
Florida is warm and humid for much of the year. Sea breezes drive frequent summer thunderstorms, while tropical systems and hurricanes are an important warm-season risk.
Key West is part of the South weather region. The forecast point is near 24.56°N latitude and 81.78°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Key West weather today
Patchy rain nearby and 80°F in Key West, FL. Today's high is 84°F with a 44% rain chance. Winds are around 10 mph with gusts near 21 mph. Relative humidity is 76%, pressure is 29.96 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Key West
Sunrise is at 07:17 AM and sunset is at 07:19 PM. Tomorrow's forecast calls for Sunny with a high near 82°F and a low near 81°F. The maximum rain chance is 9%.