The Florida Keys Marathon, FL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Sunny 81°F
Feels Like 85°F  
Humidity 72% Dew Point 71°F Wind E 12 MPH Barometer 30.01 in.
Solar Rad 297 w/m2 Visibility 10 mi.
Report from a NOAA weather station 0.5 mi. N of central The Florida Keys Marathon
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Point Forecast at a Glance

SunNov 30
Sun Nov 30: Showers, High 81F, Low 72F
20%
81
72
MonDec 1
Mon Dec 1: Mostly Sunny, High 81F, Low 74F
81
74
TueDec 2
Tue Dec 2: Mostly Sunny, High 83F, Low 71F
83
71
WedDec 3
Wed Dec 3: Mostly Sunny, High 80F, Low 70F
80
70
ThuDec 4
Thu Dec 4: Mostly Sunny, High 80F, Low 72F
80
72
FriDec 5
Fri Dec 5: Mostly Sunny, High 81F, Low 73F
81
73
SatDec 6
Sat Dec 6: Mostly Sunny, High 83F
83
 

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 80°F to 83°F. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 2°F above the historical average for November-December. Normal highs for this period are around 79°F with lows around 67°F.

This Date in Weather History

1967 - A record November snowstorm struck the Washington D.C. area. It produced up to a foot of snow in a 12 hour period.

More on this and other weather history

The Florida Keys Marathon, FL 7 Day Weather Forecast Details

Sunday Nov 30

Showers

Day: A slight chance of showers. Sunny, with a high near 81. East wind around 10 mph. Chance of precipitation is 20%.

Showers

Night: A slight chance of showers. Partly cloudy, with a low around 72. Northeast wind around 10 mph. Chance of precipitation is 10%.

Monday Dec 1

Mostly Sunny

Day: Mostly sunny, with a high near 81. East wind around 10 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 74. East wind around 10 mph.

Tuesday Dec 2

Mostly Sunny

Day: Mostly sunny, with a high near 83. South wind 5 to 10 mph becoming southwest in the afternoon.

Partly Cloudy

Night: Partly cloudy, with a low around 71.

Wednesday Dec 3

Mostly Sunny

Day: Mostly sunny, with a high near 80.

Partly Cloudy

Night: Partly cloudy, with a low around 70.

Thursday Dec 4

Mostly Sunny

Day: Mostly sunny, with a high near 80.

Partly Cloudy

Night: Partly cloudy, with a low around 72.

Friday Dec 5

Mostly Sunny

Day: Mostly sunny, with a high near 81.

Partly Cloudy

Night: Partly cloudy, with a low around 73.

Saturday Dec 6

Mostly Sunny

Day: Mostly sunny, with a high near 83.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.