Mon Feb 17 08:33:54 PM EST 2025 Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 833 PM EST Mon Feb 17 2025 Updated to include slight rain chance overnight .OVERNIGHT...Partly cloudy with a slight chance of showers. Lows in the lower 70s. Northeast to east winds 5 to 10 mph. Chance of rain 10 percent. .TUESDAY...Mostly sunny with a slight chance of showers. Highs near 80. East winds near 5 mph, increasing to 5 to 10 mph. Chance of rain 10 percent. .TUESDAY NIGHT...Partly cloudy, becoming mostly cloudy with a slight chance of showers. Lows in the lower 70s. East to southeast winds 5 to 10 mph. Chance of rain 10 percent. .WEDNESDAY...Partly sunny, becoming mostly sunny. Highs near 80. Southeast winds 5 to 10 mph, becoming variable. .WEDNESDAY NIGHT...Partly cloudy, becoming mostly cloudy. Lows in the lower 70s. Variable winds 5 to 10 mph, becoming west. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a slight chance of showers. Highs in the upper 70s. Lows in the mid to upper 60s. Chance of rain 10 percent. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the mid 70s. Lows in the mid to upper 60s. .SATURDAY...Partly sunny with a slight chance of showers. Highs in the mid 70s. Chance of rain 10 percent. .SATURDAY NIGHT THROUGH MONDAY...Partly to mostly cloudy with a slight chance of showers. Lows in the mid to upper 60s. Highs in the mid 70s. Chance of rain 20 percent.