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Marathon, FL Weather Forecast and Current Conditions

WEATHER ALERTS - Coastal Flood Statement

Current Conditions From Nearby Local Station   Switch to Metric Units

Clear 78°F
Feels Like 78°F  
Humidity N/A Dew Point N/A Wind NNE 3 MPH Gusts 4 Barometer N/A
Report from a MADIS/MESONET weather station 0.9 miles W of central Marathon
at
WEATHER ALERTS - Coastal Flood Statement

Current Conditions From Nearby Local Station   Switch to Metric Units

Clear 78°F
Feels Like 78°F  
Humidity N/A Dew Point N/A Wind NNE 3 MPH Gusts 4 Barometer N/A
Report from a MADIS/MESONET weather station 0.9 miles W of central Marathon
at

Point Forecast at a Glance

FriNov 7
Fri Nov 7: Rain Showers, Low 76F
20%
 
76
SatNov 8
Sat Nov 8: Rain Showers, High 82F, Low 76F
20%
82
76
SunNov 9
Sun Nov 9: Rain Showers, High 83F, Low 74F
83
74
MonNov 10
Mon Nov 10: Rain Showers, High 80F, Low 62F
80
62
TueNov 11
Tue Nov 11: Partly Sunny, High 74F, Low 68F
74
68
WedNov 12
Wed Nov 12: Rain Showers, High 77F, Low 71F
77
71
ThuNov 13
Thu Nov 13: Rain Showers, High 78F, Low 72F
78
72

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 74°F to 83°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 81°F and lows around 69°F.


This Date in Weather History

1940 - The Galloping Gertie bridge at Tacoma, WA, collapsed in strong winds resulting in a six million dollar loss, just four months after the grand opening of the new bridge. The winds caused the evenly sized spans of the bridge to begin to vibrate until the central one finally collapsed. From that point on bridges were constructed with spans of varying size.

More on this and other weather history


Marathon, FL 7 Day Weather Forecast Details

Friday Nov 7

Rain Showers

Night: A slight chance of rain showers. Mostly cloudy, with a low around 76. East wind around 5 mph. Chance of precipitation is 20%.

Saturday Nov 8

Rain Showers

Day: A slight chance of rain showers. Mostly sunny, with a high near 82. East wind around 5 mph. Chance of precipitation is 20%.

Rain Showers

Night: A slight chance of rain showers. Partly cloudy, with a low around 76. East wind around 5 mph. Chance of precipitation is 20%.

Sunday Nov 9

Rain Showers

Day: A slight chance of rain showers. Mostly sunny, with a high near 83. Southeast wind around 5 mph.

Rain Showers

Night: A slight chance of rain showers. Partly cloudy, with a low around 74. Southwest wind 0 to 5 mph.

Monday Nov 10

Rain Showers

Day: A slight chance of rain showers. Mostly cloudy, with a high near 80.

Rain With Mostly Cloudy

Night: A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 62.

Tuesday Nov 11

Partly Sunny

Day: Partly sunny, with a high near 74.

Mostly Cloudy

Night: Mostly cloudy, with a low around 68.

Wednesday Nov 12

Rain Showers

Day: A slight chance of rain showers after 7am. Partly sunny, with a high near 77.

Rain Showers

Night: A slight chance of rain showers. Mostly cloudy, with a low around 71.

Thursday Nov 13

Rain Showers

Day: A slight chance of rain showers. Partly sunny, with a high near 78.

Rain With Mostly Cloudy

Night: A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 72.

Friday Nov 14

Mostly Sunny

Day: Mostly sunny, with a high near 79.

Sun & Moon   Monthly

First Light 6:12 AM

Sunrise 6:36 AM

Sunset 5:42 PM

Last Light 6:05 PM

Moonrise ------

Moonset 9:01 AM

Moon Phase

Nearby Tide Stations

VACA KEY, USCG STATION, FLORIDA BAY
(1 miles away)

Boot Key Harbor bridge, Boot Key
(1.2 miles away)

Knight Key Channel, Knight Key, Florida Bay
(2.2 miles away)


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Contiguous United States Extremes

Fri's High Temperature
99 at 2 Miles North-northeast Of Lapuerta, TX and Zapata, TX

Fri's Low Temperature
7 at Mt. Washington, NH


Weather Folklore

If cirrus clouds form in weather with a falling barometer, it is almost sure to rain.


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About Marathon, FL

Marathon is a city in the middle of the Florida Keys, in Monroe County, Florida, United States. As of the 2020 census, the city had a population of 9,689, up from 8,297 in 2010.

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