MARATHON SHORES, FL 33052 Weather Forecast & Current Conditions

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MARATHON KEY ARPT, FL
Current Weather

9:53 PM EST JAN 20, 2026
Clear
66°F
Feels Like: 66°F
Dewpoint: 55°F
Rel. Hum.: 68%
Visibility: 10 miles
Wind: NE at 10 mph, gusts to 18
Pressure: 30.27 inches
Last 72 hours

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MARATHON SHORES, FL 33052
Weather Forecast

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Snow Depth pages
TONIGHT
Partly cloudy. Breezy. Lows in the mid 60s. Northeast winds 15 to 20 mph.
WEDNESDAY
Partly sunny with a slight chance of showers. Windy early, becoming breezy. Highs in the mid 70s. Northeast winds near 20 mph, decreasing to 15 to 20 mph. Chance of rain 10 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Breezy early. Lows in the upper 60s. Northeast winds 15 to 20 mph, decreasing to 10 to 15 mph. Chance of rain 30 percent.
THURSDAY
Partly sunny with a chance of showers. Highs in the upper 70s. Northeast winds near 10 mph. Chance of rain 30 percent.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers. Lows near 70. Northeast winds 5 to 10 mph, becoming northeast to east. Chance of rain 20 percent.
FRIDAY
Partly cloudy with a slight chance of showers. Highs in the upper 70s. Chance of rain 20 percent.
FRIDAY NIGHT THROUGH SUNDAY
Partly cloudy with a slight chance of showers. Lows in the lower 70s. Highs in the upper 70s. Chance of rain 10 percent.
SUNDAY NIGHT
Mostly clear with a slight chance of showers. Lows in the mid to upper 60s. Chance of rain 10 percent.
MONDAY THROUGH TUESDAY
Partly cloudy with a slight chance of showers. Highs in the mid 70s. Lows in the mid 60s. Chance of rain 10 percent.

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  7:00 AM EST  1/20/2026
Tuesday
20 JAN 2026
MARATHON SHORES, FL 33052 weather forecast Day 1, 12 hours 1 PM 70° 70° Partly Cloudy 1%

0% Thunder
( 0% severe)
NE   15 63% 57°
High 72° MARATHON SHORES, FL 33052 weather forecast Day 1, 15 hours 4 PM 71° 71° Partly Cloudy NE   16 63% 58°
Partly Cloudy



MARATHON SHORES, FL 33052 weather forecast Day 1, 18 hours 7 PM 68° 68° Partly Cloudy 2%

0% Thunder
( 0% severe)
NE   15 68% 57°
MARATHON SHORES, FL 33052 weather forecast Day 1, 21 hours 10 PM 68° 68° Partly Cloudy NE   14 70% 58°
Wednesday
21 JAN 2026
MARATHON SHORES, FL 33052 weather forecast Day 2, 0 hours 1 AM 67° 67° Partly Cloudy 1%

0% Thunder
( 2% severe)
ENE   13 78% 60°
Low 66° MARATHON SHORES, FL 33052 weather forecast Day 2, 3 hours 4 AM 67° 67° Mostly Cloudy ENE   13 81% 61°
High 74° MARATHON SHORES, FL 33052 weather forecast Day 2, 6 hours 7 AM 67° 67° Mostly Cloudy 3%

0% Thunder
( 1% severe)
ENE   12 84% 62°

Partly Cloudy



MARATHON SHORES, FL 33052 weather forecast Day 2, 9 hours 10 AM 71° 71° Partly Cloudy ENE   13 76% 63°
MARATHON SHORES, FL 33052 weather forecast Day 2, 12 hours 1 PM 73° 73° Partly Cloudy 8%

0% Thunder
( 1% severe)
ENE   14 73% 64°
MARATHON SHORES, FL 33052 weather forecast Day 2, 15 hours 4 PM 74° 74° Partly Cloudy ENE   14 74% 65°
MARATHON SHORES, FL 33052 weather forecast Day 2, 18 hours 7 PM 71° 71° Mostly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 1% severe)
NE   12 84% 66°
MARATHON SHORES, FL 33052 weather forecast Day 2, 21 hours 10 PM 70° 70° Mostly Cloudy NE   10 90% 67°
Thursday
22 JAN 2026
MARATHON SHORES, FL 33052 weather forecast Day 3, 0 hours 1 AM 70° 70° Mostly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 5% severe)
NE   9 93% 68°
Low 68° MARATHON SHORES, FL 33052 weather forecast Day 3, 3 hours 4 AM 70° 70° Mostly Cloudy NE   8 93% 68°
High 77° MARATHON SHORES, FL 33052 weather forecast Day 3, 6 hours 7 AM 70° 70° Mostly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 4% severe)
NE   8 97% 69°

Mostly Cloudy



MARATHON SHORES, FL 33052 weather forecast Day 3, 9 hours 10 AM 73° 73° Mostly Cloudy NE   8 87% 69°
MARATHON SHORES, FL 33052 weather forecast Day 3, 15 hours 1 PM 76° 77° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 7% severe)
ENE   8 79% 69°
MARATHON SHORES, FL 33052 weather forecast Day 3, 18 hours 4 PM 76° 77° Partly Cloudy ENE   8 79% 69°
MARATHON SHORES, FL 33052 weather forecast Day 3, 21 hours 7 PM 73° 73° Partly Cloudy     ENE   7 87% 69°

MARATHON KEY ARPT, FL extended weather forecast

Friday
23 JAN 2026
Saturday
24 JAN 2026
Sunday
25 JAN 2026
Monday
26 JAN 2026
Tuesday
27 JAN 2026
Low 69° Low 70° Low 72° Low 70° Low 67°
High 80° High 79° High 81° High 79° High 75°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
23% Rain
Clear
14% Rain
Clear
13% Rain
Partly Cloudy
25% Rain
Partly Cloudy
27% Rain
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