How is the weather in Marathon, FL?

At 9:20 PM on Thu, Oct 2, 2025 it is mostly cloudy and 83 degrees Fahrenheit, feeling like 90 degrees.

Marathon, FL Weather Forecast and Current Conditions (33050)

WEATHER ALERTS - Coastal Flood Statement

Current Conditions From Nearby Local Station

83°F
Feels Like 90°F

Humidity 76% Dew Point 74°F Wind NE 2 MPH Gusts 5 Barometer 29.94 in.760.5 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 1.1 miles SE of central Marathon
at 9:20 PM Thu, Oct 2, 2025

WEATHER ALERTS - Coastal Flood Statement

Current Conditions From Nearby Local Station

83°F
Feels Like 90°F

Humidity 76% Dew Point 74°F Wind NE 2 MPH Gusts 5 Barometer 29.94 in.760.5 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 1.1 miles SE of central Marathon
at 9:20 PM Thu, Oct 2, 2025

Point Forecast at a Glance

ThuOct 2

50%

78°

FriOct 3

50%

85°

78°

SatOct 4

40%

86°

79°

SunOct 5

50%

87°

79°

MonOct 6

40%

86°

79°

TueOct 7

40%

86°

79°

WedOct 8

30%

86°

79°

This Date in Weather History

1980 - The temperature at Blue Canyon, CA, soared to 88 degrees, an October record for that location.

Marathon 7 Day Weather Forecast Details

Thursday Oct 2

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 78. Northeast wind around 10 mph. Chance of precipitation is 50%.

Friday Oct 3

Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Northeast wind 10 to 15 mph. Chance of precipitation is 50%.

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 78. East wind around 15 mph. Chance of precipitation is 40%.

Saturday Oct 4

Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 86. East wind 10 to 15 mph. Chance of precipitation is 40%.

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 79. Southeast wind around 10 mph. Chance of precipitation is 50%.

Sunday Oct 5

Day: A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Chance of precipitation is 50%.

Monday Oct 6

Day: A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Chance of precipitation is 40%.

Tuesday Oct 7

Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 40%.

Wednesday Oct 8

Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 30%.

Thursday Oct 9

Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.

Sun & Moon Monthly

First Light 6:55 AM

Sunrise 7:18 AM

Sunset 7:11 PM

Last Light 7:34 PM

Moonrise 4:24 PM

Moonset 2:37 AM

Moon Phase

Close 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)

Campground Weather - Check Reports for 8800+ Locations

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