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Key West Weather in March
United States · early spring in Northern Hemisphere / early fall in Southern Hemisphere
Key West at America's southernmost point has a true tropical climate — the only place in the continental US where it genuinely never gets cold. Surrounded by water on all sides, temperatures are moderated dramatically with winters in the 70s and summers rarely above 92°F. Hurricane risk is severe, and the Florida Straits can generate massive swells.
Shoulder season — often good value with pleasant weather.
Current Weather in Key West Right Now
82°F
Light Rain
Feels like 85°F · H 82°F / L 80°F