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Florida Tropical Training Week 2025 Recordings Available!

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73° N Lon: 81.05° W Elev: 13 ft.

Fair

82°F

28°C

Humidity	74%
Wind Speed	W 9 mph
Barometer	29.81 in (1009.2 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	30 Sep 5:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Monroe Middle Keys

Today

Mostly sunny with a slight chance of showers and thunderstorms. Breezy at times. Highs in the upper 80s. West to northwest winds 15 to 20 mph. Chance of rain 20 percent.

Tonight

Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 70s. Northwest winds near 15 mph, decreasing to 10 to 15 mph. Chance of rain 30 percent.

Wednesday

Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. Northwest to north winds near 10 mph, becoming southwest to west in the afternoon. Chance of rain 30 percent.

Wednesday Night

Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 70s. West to northwest winds near 10 mph, becoming north to northeast. Chance of rain 30 percent.

Thursday

Mostly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. Northeast winds decreasing to 5 to 10 mph. Chance of rain 40 percent.

Thursday Night Through Friday Night

Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 70s. Highs in the mid 80s. Chance of rain 30 percent.

Saturday And Saturday Night

Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. Lows in the upper 70s. Chance of rain 40 percent.

Sunday And Sunday Night

Partly to mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. Lows in the upper 70s. Chance of rain 30 percent.

Monday

Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.