MARATHON SHORES, FL 33052 Weather Forecast & Current Conditions

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MARATHON KEY ARPT, FL
Current Weather

12:53 AM EDT APR 18, 2026
Few Clouds
75°F
Feels Like: 75°F
Dewpoint: 72°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: ENE at 8 mph
Pressure: 29.99 inches
Last 72 hours

Local Area Snow Depth

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MARATHON SHORES, FL 33052
Weather Forecast

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Snow Depth pages
TONIGHT
Partly to mostly cloudy with a slight chance of showers. Lows in the mid 70s. East winds near 10 mph. Chance of rain 10 percent.
SATURDAY
Partly sunny. Highs in the lower to mid 80s. East winds near 10 mph.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers. Lows in the mid 70s. East winds decreasing to 5 to 10 mph. Chance of rain 10 percent.
SUNDAY
Partly sunny with a slight chance of showers. Highs in the lower to mid 80s. East winds near 5 mph, becoming variable. Chance of rain 10 percent.
SUNDAY NIGHT
Partly to mostly cloudy with a slight chance of showers. Lows in the mid 70s. Variable winds near 5 mph, becoming north to northeast. Chance of rain 10 percent.
MONDAY
Partly cloudy with a slight chance of showers. Highs in the lower to mid 80s. Chance of rain 10 percent.
MONDAY NIGHT
Mostly cloudy with a slight chance of showers. Breezy early, becoming windy. Lows in the lower 70s. Chance of rain 20 percent.
TUESDAY AND TUESDAY NIGHT
Mostly cloudy. Windy. Highs near 80. Lows in the lower 70s.
WEDNESDAY
Mostly cloudy. Windy, becoming breezy. Highs near 80.
WEDNESDAY NIGHT
Mostly cloudy with a slight chance of showers. Breezy with lows in the lower 70s. Chance of rain 10 percent.
THURSDAY AND THURSDAY NIGHT
Partly to mostly cloudy with a slight chance of showers. Breezy. Highs near 80. Lows in the lower 70s. Chance of rain 10 percent.
FRIDAY
Mostly sunny. Highs near 80.

Visible Weather Satellite
MARATHON SHORES, FL 33052
Infrared Weather Satellite
MARATHON SHORES, FL 33052
NEXRAD Weather Radar
MARATHON SHORES, FL 33052

MARATHON KEY ARPT, FL 3 hourly weather forecast

weather forecast created  8:00 PM EDT  4/17/2026
Saturday
18 APR 2026
MARATHON SHORES, FL 33052 weather forecast Day 1, 0 hours 2 AM 76° 77° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 8% severe)
E   8 85% 71°
Low 74° MARATHON SHORES, FL 33052 weather forecast Day 1, 3 hours 5 AM 75° 75° Mostly Cloudy E   8 87% 71°
High 83° MARATHON SHORES, FL 33052 weather forecast Day 1, 6 hours 8 AM 76° 77° Mostly Cloudy 4%

0% Thunder
( 3% severe)
E   7 85% 71°

Decreasing Clouds



MARATHON SHORES, FL 33052 weather forecast Day 1, 9 hours 11 AM 80° 83° Partly Cloudy E   8 74% 71°
MARATHON SHORES, FL 33052 weather forecast Day 1, 12 hours 2 PM 81° 85° Partly Cloudy 0%

0% Thunder
( 4% severe)
E   9 72% 71°
MARATHON SHORES, FL 33052 weather forecast Day 1, 15 hours 5 PM 81° 85° Clear E   9 72% 71°
MARATHON SHORES, FL 33052 weather forecast Day 1, 18 hours 8 PM 78° 80° Partly Cloudy 3%

0% Thunder
( 9% severe)
E   8 79% 71°
MARATHON SHORES, FL 33052 weather forecast Day 1, 21 hours 11 PM 77° 79° Partly Cloudy E   8 82% 71°
Sunday
19 APR 2026
MARATHON SHORES, FL 33052 weather forecast Day 2, 0 hours 2 AM 77° 79° Mostly Cloudy 6%

0% Thunder
( 7% severe)
E   7 82% 71°
Low 75° MARATHON SHORES, FL 33052 weather forecast Day 2, 3 hours 5 AM 76° 77° Mostly Cloudy E   5 85% 71°
High 84° MARATHON SHORES, FL 33052 weather forecast Day 2, 6 hours 8 AM 77° 79° Mostly Cloudy 3%

0% Thunder
( 5% severe)
ENE   3 82% 71°

Partly Cloudy



MARATHON SHORES, FL 33052 weather forecast Day 2, 9 hours 11 AM 80° 83° Partly Cloudy ESE   3 74% 71°
MARATHON SHORES, FL 33052 weather forecast Day 2, 12 hours 2 PM 82° 86° Partly Cloudy 1%

0% Thunder
( 6% severe)
E   3 69% 71°
MARATHON SHORES, FL 33052 weather forecast Day 2, 15 hours 5 PM 81° 84° Partly Cloudy ENE   3 69% 70°
MARATHON SHORES, FL 33052 weather forecast Day 2, 18 hours 8 PM 78° 80° Mostly Cloudy 0%

0% Thunder
( 5% severe)
N   2 76% 70°
MARATHON SHORES, FL 33052 weather forecast Day 2, 21 hours 11 PM 77° 79° Partly Cloudy N   2 79% 70°

MARATHON KEY ARPT, FL extended weather forecast

BAD DAY
BAD DATE
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Low 77° Low 75° Low 73° Low 71° Low 69°
High 87° High 86° High 82° High 80° High 81°
MARATHON SHORES, FL 33052 weather forecast Day 3 MARATHON SHORES, FL 33052 weather forecast Day 4 MARATHON SHORES, FL 33052 weather forecast Day 5 MARATHON SHORES, FL 33052 weather forecast Day 6 MARATHON SHORES, FL 33052 weather forecast Day 7
Clear
12% Rain
Partly Cloudy
26% Rain
Partly Cloudy
55% Rain
Overcast
40% Rain
Overcast
58% Rain
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