FNUS52 KKEY 270838 FWFKEY Fire Weather Planning Forecast for the Florida Keys National Weather Service Key West FL 438 AM EDT Sat Jun 27 2026 .Discussion... Broad high pressure will maintain light to gentle east to southeasterly breezes today, keeping fire weather concerns minimal. Rain is possible with near normal 30% chance of rain today and tonight. Afternoon minimum RH vales will drop into the mid 60s before recovering overnight in the mid to upper 80s. FLZ076>078-272315- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the cities of Key Largo, Marathon, and Key West 438 AM EDT Sat Jun 27 2026 Today Tonight Sun Cloud Cover Mclear Mclear Mclear Chance Precip (%) 30 40 30 Chance of Thunder (%) 30 40 30 Weather Type Tstms Tstms Tstms Max/Min Temp 91 82 91 Min/Max RH % 65 86 64 Wind 20ft AM (mph) E 6 E 6 Wind 20ft PM (mph) E 6 E 6 E 5 Precip Duration 2 2 2 Precip Begin 6 AM Continuing Continuing Precip End Continuing Continuing Continuing Precip Amount 0.01 0.06 0.03 Mixing Hgt(ft-agl) 3500 2200 3600 Transport Wnd (mph) E 13 E 12 E 10 Dispersion Index 49 10 46 Max LVORI 3 4 4 Remarks...None. $$ .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 80s. East winds around 5 mph. .MONDAY...Sunny with a slight chance of showers and thunderstorms. Highs around 90. East winds around 5 mph. .MONDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. East winds around 5 mph. .TUESDAY...Sunny with a slight chance of showers and thunderstorms. Highs around 90. East winds around 5 mph. .TUESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. East winds around 5 mph. .WEDNESDAY...Sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. East winds around 5 mph. .WEDNESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 80s. East winds around 10 mph. .THURSDAY...Sunny with a slight chance of showers and thunderstorms. Highs around 90. East winds around 5 mph. .THURSDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. East winds around 10 mph. .FRIDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. East winds around 5 mph. $$