FPUS52 KKEY 012056 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 356 PM EST Sat Feb 1 2025 FLZ076>078-021200- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 356 PM EST Sat Feb 1 2025 .TONIGHT...Partly cloudy. Patchy fog developing late. Lows near 70. Variable winds near 5 mph, becoming northeast. .SUNDAY...Partly sunny in the morning, becoming mostly sunny. Highs in the upper 70s. Northeast to east winds 5 to 10 mph, becoming east. .SUNDAY NIGHT...Partly cloudy, becoming mostly cloudy. Lows in the lower 70s. Highs in the upper 70s. East winds near 10 mph. .MONDAY...Mostly cloudy. Highs in the upper 70s. East winds near 10 mph. .MONDAY NIGHT...Mostly cloudy, becoming partly cloudy. Lows near 70. East winds near 10 mph. .TUESDAY THROUGH SATURDAY...Mostly clear. Highs in the upper 70s. Lows in the lower 70s. $$ DP