FPUS52 KKEY 210932 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 432 AM EST Thu Nov 21 2024 FLZ076>078-220100- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 432 AM EST Thu Nov 21 2024 .TODAY...Mostly cloudy, becoming partly cloudy over our eastern zones. Breezy. Highs in the upper 70s early, temperatures then falling into the lower 70s this afternoon. Northwest winds 15 to 20 mph. .TONIGHT...Mostly clear to partly cloudy. Breezy, becoming windy. Less humid with lows in the lower to mid 60s, except upper 50s in the Upper Keys. North winds 15 to 20 mph, increasing to near 20 mph. .FRIDAY...Sunny. Windy early. Highs in the mid 70s. North winds near 20 mph, becoming northwest near 15 mph. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 60s, except in the upper 50s in the Upper Keys. Northwest winds near 15 mph. .SATURDAY...Mostly clear. Highs in the lower to mid 70s. North winds 10 to 15 mph. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower to mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the upper 70s. Lows in the lower 70s. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs near 80. Lows in the lower 70s. $$