Weather World
Key Largo Chamber of CommerceKey Largo, FL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Key Largo, FL Weather Forecast
Key Largo, FL Weather Forecast Date: 405 AM EST Fri Nov 06 2026
The area/counties/county of: Monroe Upper Keys, including: The Communities Of Key Largo, Marathon, and Key West.or toggle through each period.
Today... Mostly sunny. Highs in the mid 80s. Northeast winds 5 to 10 mph.
Tonight... Partly cloudy. Lows in the mid 70s. Northeast winds near 5 mph.
Saturday... Mostly sunny. Highs in the lower 80s. Northeast winds near 5 mph.
Saturday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. North winds near 5 mph. Chance of rain 10%.
Sunday... Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 80s. Northeast winds near 10 mph. Chance of rain 10%.
Sunday Night... Partly cloudy with a slight chance of showers. Lows in the mid 70s. Highs in the lower 80s. Chance of rain 10%.
Monday... Partly cloudy with a slight chance of showers. Lows in the mid 70s. Highs in the lower 80s. Chance of rain 10%.
Monday Night... Partly cloudy with a slight chance of showers. Lows in the mid 70s. Highs in the lower 80s. Chance of rain 10%.
Tuesday... Partly cloudy with a slight chance of showers. Lows in the mid 70s. Highs in the lower 80s. Chance of rain 10%.
Tuesday Night... Mostly cloudy with a slight chance of showers. Lows in the mid 70s. Chance of rain 10%.
Veterans Day... Mostly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 80s. Lows in the mid 70s. Chance of rain 20%.
Wednesday Night... Mostly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 80s. Lows in the mid 70s. Chance of rain 20%.
POP = Probability of Precipitation
Key Largo Radar Loop
Use the map search tool if you want to place a location marker on the radar map...