MARATHON SHORES, FL 33052 Weather Forecast & Current Conditions
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  33052 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

MARATHON KEY ARPT, FL
Current Weather
11:53 PM EDT MAY 17, 2026
Clear
79°F
Feels Like: 82°F
Dewpoint: 72°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: E at 12 mph, gusts to 20
Pressure: 30.09 inches
Last 72 hours

Local Area Snow Depth

Florida Current Weather

Florida MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  33052 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

MARATHON SHORES, FL 33052
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly to mostly cloudy with a chance of showers and a slight chance of thunderstorms. Becoming breezy. Lows in the lower 80s. East winds near 15 mph early, increasing to 15 to 20 mph. Chance of rain 30 percent.
MONDAY
Partly cloudy with a chance of showers and a slight chance of thunderstorms. Breezy. Highs in the upper 80s to lower 90s. East winds 15 to 20 mph. Chance of rain 30 percent.
MONDAY NIGHT
Partly cloudy with a chance of showers and a slight chance of thunderstorms. Breezy. Lows near 80. East winds 15 mph to 20 mph. Chance of rain 40 percent.
TUESDAY
Partly sunny with a chance of showers and a slight chance of thunderstorms. Breezy early. Highs in the upper 80s to lower 90s. East winds 15 to 20 mph, decreasing to near 15 mph. Chance of rain 30 percent.
TUESDAY NIGHT
Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. East winds near 15 mph, decreasing to 10 to 15 mph. Chance of rain 30 percent.
WEDNESDAY
Mostly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
WEDNESDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows near 80. Chance of rain 20 percent.
THURSDAY THROUGH FRIDAY
Mostly clear with a slight chance of showers and thunderstorms. Highs in the upper 80s. Lows in the lower 80s. Chance of rain 10 percent.
FRIDAY NIGHT AND SATURDAY
Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. Highs in the upper 80s. Chance of rain 20 percent.
SATURDAY NIGHT AND SUNDAY
Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. Highs in the upper 80s. Chance of rain 30 percent.

  33052 WEATHER SATELLITE LOOPS
Visible Weather Satellite
MARATHON SHORES, FL 33052
Infrared Weather Satellite
MARATHON SHORES, FL 33052
  33052 WEATHER RADAR LOOP
NEXRAD Weather Radar
MARATHON SHORES, FL 33052
 MOS COMPUTER WEATHER FORECAST

MARATHON KEY ARPT, FL 3 hourly weather forecast
weather forecast created  8:00 PM EDT  5/17/2026
Monday
18 MAY 2026		 MARATHON SHORES, FL 33052 weather forecast Day 1, 0 hours 2 AM 82° 89° Mostly Cloudy 14%
RAIN
.01–.1 in		 0% Thunder
( 25% severe)		 E   12 79% 75°
Low 81° MARATHON SHORES, FL 33052 weather forecast Day 1, 3 hours 5 AM 82° 89° Partly Cloudy E   12 79% 75°
High 87° MARATHON SHORES, FL 33052 weather forecast Day 1, 6 hours 8 AM 83° 90° Partly Cloudy 18%
RAIN
<.01 in		 0% Thunder
( 19% severe)		 E   12 77% 75°

Partly Cloudy

Chance of Rain

 MARATHON SHORES, FL 33052 weather forecast Day 1, 9 hours 11 AM 85° 93° Partly Cloudy E   14 72% 75°
MARATHON SHORES, FL 33052 weather forecast Day 1, 12 hours 2 PM 85° 93° Partly Cloudy 21%
RAIN
***		 0% Thunder
( 31% severe)		 E   15 72% 75°
MARATHON SHORES, FL 33052 weather forecast Day 1, 15 hours 5 PM 85° 93° Partly Cloudy E   15 72% 75°
MARATHON SHORES, FL 33052 weather forecast Day 1, 18 hours 8 PM 83° 90° Partly Cloudy 30%
RAIN
<.01 in		 0% Thunder
( 24% severe)		 E   14 77% 75°
MARATHON SHORES, FL 33052 weather forecast Day 1, 21 hours 11 PM 83° 90° Partly Cloudy E   13 77% 75°
Tuesday
19 MAY 2026		 MARATHON SHORES, FL 33052 weather forecast Day 2, 0 hours 2 AM 82° 89° Partly Cloudy 47%
RAIN
***		 0% Thunder
( 25% severe)		 E   12 79% 75°
Low 79° MARATHON SHORES, FL 33052 weather forecast Day 2, 3 hours 5 AM 82° 89° Partly Cloudy E   12 79% 75°
High 87° MARATHON SHORES, FL 33052 weather forecast Day 2, 6 hours 8 AM 83° 90° Partly Cloudy 20%
RAIN
.01–.1 in		 0% Thunder
( 23% severe)		 E   10 77% 75°

Partly Cloudy

Chance of Rain

 MARATHON SHORES, FL 33052 weather forecast Day 2, 9 hours 11 AM 84° 92° Partly Cloudy E   12 74% 75°
MARATHON SHORES, FL 33052 weather forecast Day 2, 12 hours 2 PM 85° 93° Partly Cloudy 5%

 0% Thunder
( 29% severe)		 E   13 72% 75°
MARATHON SHORES, FL 33052 weather forecast Day 2, 15 hours 5 PM 85° 93° Partly Cloudy E   13 72% 75°
MARATHON SHORES, FL 33052 weather forecast Day 2, 18 hours 8 PM 83° 90° Partly Cloudy 15%
RAIN
<.01 in		 0% Thunder
( 20% severe)		 E   12 77% 75°
MARATHON SHORES, FL 33052 weather forecast Day 2, 21 hours 11 PM 83° 90° Partly Cloudy E   12 74% 74°

MARATHON KEY ARPT, FL extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 80° Low 79° Low 79° Low 80° Low 80°
High 90° High 89° High 91° High 90° High 91°
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
Partly Cloudy
54% Rain		 Partly Cloudy
60% Rain		 Partly Cloudy
24% Rain		 Partly Cloudy
28% Rain		 Partly Cloudy
28% Rain
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