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Marathon
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Holiday rentals are ideal for your longer stay.
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Traveller Advice on Marathon

90 Hotels & Accommodations

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19 Things to Do

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62 Restaurants

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Before You Go

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Weather

 | 
Monthly Averages
Month
High
Low
Precip
Nov
78°F 25°C
69°F 20°C
1 in 3 cm
Dec
74°F 23°C
65°F 18°C
1 in 3 cm
Jan
72°F 22°C
62°F 16°C
1 in 2 cm
Feb
74°F 23°C
65°F 18°C
1 in 3 cm
Mar
78°F 25°C
67°F 19°C
1 in 2 cm
Apr
81°F 27°C
70°F 21°C
1 in 2 cm
Extended Forecast
Thursday
12 Nov
Hi:
77°F 25°C
Lo:
67°F 19°C
Friday
13 Nov
Hi:
77°F 25°C
Lo:
68°F 20°C
Saturday
14 Nov
Hi:
77°F 25°C
Lo:
70°F 21°C
More weather for Marathon
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Weather Underground

Reviews you can trust

“A Piece of Heaven in Florida”

Tranquility Bay Beach House Resort

5 of 5 stars
MOMosie
St. Charles, MO
11 Nov 2009

Our stay at Tranquility Bay Beach House Resort was phenominal from start to finish. My husband and I stayed in Unit 78, which was close to the adult pool, yet had a beautiful view of the grounds and...more

“Beautiful, peaceful and CLEAN”

Sombrero Beach

4 of 5 stars
irishparamedic
Maryland
11 Nov 2009

We stayed in Marathon for a week and loved this beach. Very clean and people were very friendly, and it was very kid friendly. We did not swim, but there were people swimming there. more

“Love it!!!”
5 of 5 stars
irishparamedic
Maryland
11 Nov 2009

We loved this place. Stayed here in a friends condo. Though not a whole lot of night life, it wasnt a long drive to find some! more

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Marathon Forum

Ask a Question or Browse the Discussions
Arriving soon but have some random questions..... 06 November 2009, 12 replies
Conch Realty in Marathon 03 November 2009, 32 replies
Buyer Beware Florida Keys Bareboat Charter Company 29 October 2009, no replies
5 days and counting..... 27 October 2009, no replies
Dive/hotel deals in Marathon 01 November 2009, 1 reply
5 days and counting..... 28 October 2009, 3 replies
Deserted Island Beaches 11 November 2009, 4 replies
seafood market 28 October 2009, 4 replies
Grills at Tranquility Bay? 03 November 2009, 4 replies
Fishing report 11 November 2009, 1 reply
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