EN
English Español

As of 12:02 EDT

Weather in Marathon, FL

80°Current weather

Marathon, Sunday, 18 October, 12:02

Overcast. Feels like 85°. High 83°, low 77°.

Pressure30.03 inHg
Wind20 mph NE
Humidity84%
Visibility4.3 mi
Dew point75°

10-day forecast for Marathon, FL: 75° to 83°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.

82°
Best day: Wednesday, October 21
80° · 1.58 in
Worst day: Sunday, October 25

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1983° / 79°0.42Rain
MorningLight rain79°feels 79°
AfternoonLight rain81°feels 85°
EveningMostly clear82°feels 86°
OvernightLight rain80°feels 80°
83 °Rain

Marathon, Monday, 19 October

Rain. High 83°, low 79°.

Pressure30.03 inHg
Wind23.1 mph E
Humidity73%
Visibility2.7 mi
Dew point71°
Tue, 2082° / 78°0.03Light rain
MorningClear78°feels 79°
AfternoonClear82°feels 85°
EveningLight rain81°feels 84°
OvernightClear79°feels 79°
82 °Light rain

Marathon, Tuesday, 20 October

Light rain. High 82°, low 78°.

Pressure30.03 inHg
Wind20.6 mph NE
Humidity73%
Visibility6.2 mi
Dew point71°
Wed, 2182° / 76°0Clear
MorningClear76°feels 77°
AfternoonClear80°feels 80°
EveningPartly cloudy82°feels 84°
OvernightClear78°feels 79°
82 °Clear

Marathon, Wednesday, 21 October

Clear. High 82°, low 76°.

Pressure30.00 inHg
Wind15.4 mph NE
Humidity71%
Visibility6.2 mi
Dew point68°
Thu, 2280° / 76°0.02Light rain
MorningClear76°feels 77°
AfternoonLight rain79°feels 79°
EveningLight rain78°feels 79°
OvernightClear78°feels 79°
80 °Light rain

Marathon, Thursday, 22 October

Light rain. High 80°, low 76°.

Pressure30.00 inHg
Wind15.7 mph NE
Humidity74%
Visibility6.2 mi
Dew point68°
Fri, 2379° / 75°0.22Rain
MorningRain76°feels 77°
AfternoonRain77°feels 78°
EveningRain75°feels 76°
OvernightRain76°feels 77°
79 °Rain

Marathon, Friday, 23 October

Rain. High 79°, low 75°.

Pressure29.97 inHg
Wind21.6 mph NE
Humidity72%
Visibility—
Dew point68°
Sat, 2480° / 76°0.36Rain
MorningRain77°feels 78°
AfternoonRain80°feels 80°
EveningRain78°feels 80°
OvernightRain78°feels 79°
80 °Rain

Marathon, Saturday, 24 October

Rain. High 80°, low 76°.

Pressure29.97 inHg
Wind28.9 mph NE
Humidity67%
Visibility—
Dew point67°
Sun, 2580° / 76°1.58Rain
MorningRain77°feels 78°
AfternoonRain79°feels 79°
EveningRain79°feels 79°
OvernightRain78°feels 80°
80 °Rain

Marathon, Sunday, 25 October

Rain. High 80°, low 76°.

Pressure29.94 inHg
Wind36.5 mph NE
Humidity71%
Visibility—
Dew point69°
Mon, 2682° / 79°0.76Rain
MorningRain81°feels 85°
AfternoonRain82°feels 86°
EveningRain82°feels 87°
OvernightRain82°feels 87°
82 °Rain

Marathon, Monday, 26 October

Rain. High 82°, low 79°.

Pressure29.91 inHg
Wind29.5 mph NE
Humidity73%
Visibility—
Dew point72°
Tue, 2783° / 82°0.48Rain
MorningRain83°feels 88°
AfternoonRain83°feels 89°
EveningRain82°feels 89°
OvernightRain82°feels 89°
83 °Rain

Marathon, Tuesday, 27 October

Rain. High 83°, low 82°.

Pressure29.97 inHg
Wind15.9 mph SE
Humidity72%
Visibility—
Dew point73°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Marathon, FL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.