NWS Key West

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Last Map Update: Sun, Mar 8, 2026 at 6:30:13 am EDT

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Weekend Outlook

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Slight chance of rain today and tonight, followed by near nil rain chances for Monday through Wednesday. Highs in the lower 80s by day and mid 70s overnight through mid-week. Potential for a late week front. While highs stay in the lower 80s, overnight lows may dip a bit into the lower 70s. Slight rain chances (20%) Thursday through Saturday. Breezy early followed by diminishing breezes to gentle to moderate through late week before another potential breezy period as the front approaches.

TODAY...Partly cloudy in the morning, then becoming mostly sunny. A slight chance of showers. Breezy early. Highs in the lower 80s. East winds 15 to 20 mph early, decreasing to near 15 mph. Chance of rain 10 percent.

SMALL CRAFT SHOULD EXERCISE CAUTION IN THE STRAITS OF FLORIDA! TODAY: Moderate east to southeast breezes (except 15 to 20 kts Florida Straits and decr to 10-15 knots SE Gulf this afternoon). Seas: Bay/Gulfside 1-2 ft; W of Marquesas around 3 ft; Hawk Channel 2-4 ft, occasionally 5 ft; FL Straits 4-6 ft, occasionally 8 ft; SE Gulf 2-4 ft, occasionally 5 ft, subsiding to 2-3 ft. Bay/nearshore waters a moderate chop. Isolated showers.

SMALL CRAFT SHOULD EXERCISE CAUTION IN THE STRAITS OF FLORIDA! TODAY: Moderate east to southeast breezes (except 15 to 20 kts Florida Straits and decr to 10-15 knots SE Gulf this afternoon). Seas: Bay/Gulfside 1-2 ft; W of Marquesas around 3 ft; Hawk Channel 2-4 ft, occasionally 5 ft; FL Straits 4-6 ft, occasionally 8 ft; SE Gulf 2-4 ft, occasionally 5 ft, subsiding to 2-3 ft. Bay/nearshore waters a moderate chop. Isolated showers.

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Active Spring Like Pattern Across the Country

NWS Key West