Home / Weather Marathon
90 Min. Weather
variable clouds
01:00 PM
84
°
variable cloudsProbability of precipitation
10 %
02:00 PM
85
°
variable cloudsProbability of precipitation
10 %
03:00 PM
84
°
cloudyProbability of precipitation
10 %
04:00 PM
84
°
variable cloudsProbability of precipitation
10 %
05:00 PM
84
°
variable cloudsProbability of precipitation
20 %
06:00 PM
81
°
variable cloudsProbability of precipitation
30 %
07:00 PM
80
°
variable cloudsProbability of precipitation
40 %
08:00 PM
79
°
rain showerProbability of precipitation
50 %
09:00 PM
78
°
partly cloudyProbability of precipitation
40 %
10:00 PM
79
°
rain showerProbability of precipitation
50 %
11:00 PM
79
°
rain showerProbability of precipitation
50 %
12:00 AM
79
°
variable cloudsProbability of precipitation
40 %
01:00 AM
79
°
variable cloudsProbability of precipitation
30 %
02:00 AM
79
°
variable cloudsProbability of precipitation
20 %
03:00 AM
79
°
variable cloudsProbability of precipitation
20 %
04:00 AM
79
°
variable cloudsProbability of precipitation
20 %
05:00 AM
79
°
variable cloudsProbability of precipitation
10 %
06:00 AM
78
°
variable cloudsProbability of precipitation
10 %
07:00 AM
78
°
variable cloudsProbability of precipitation
10 %
08:00 AM
78
°
variable cloudsProbability of precipitation
10 %
09:00 AM
81
°
sunnyProbability of precipitation
10 %
10:00 AM
83
°
sunnyProbability of precipitation
10 %
11:00 AM
84
°
variable cloudsProbability of precipitation
10 %
12:00 PM
85
°
variable cloudsProbability of precipitation
10 %
01:00 PM
86
°
variable cloudsProbability of precipitation
10 %
02:00 PM
86
°
variable cloudsProbability of precipitation
10 %
03:00 PM
85
°
variable cloudsProbability of precipitation
10 %
04:00 PM
85
°
variable cloudsProbability of precipitation
10 %
05:00 PM
85
°
variable cloudsProbability of precipitation
10 %
06:00 PM
83
°
variable cloudsProbability of precipitation
5 %
07:00 PM
82
°
clear skyProbability of precipitation
5 %
08:00 PM
81
°
clear skyProbability of precipitation
5 %
09:00 PM
81
°
clear skyProbability of precipitation
5 %
10:00 PM
81
°
clear skyProbability of precipitation
5 %
11:00 PM
81
°
variable cloudsProbability of precipitation
5 %
12:00 AM
82
°
variable cloudsProbability of precipitation
5 %
01:00 AM
81
°
variable cloudsProbability of precipitation
10 %
02:00 AM
81
°
variable cloudsProbability of precipitation
10 %
03:00 AM
81
°
variable cloudsProbability of precipitation
10 %
04:00 AM
80
°
variable cloudsProbability of precipitation
10 %
05:00 AM
80
°
variable cloudsProbability of precipitation
10 %
06:00 AM
80
°
variable cloudsProbability of precipitation
10 %
07:00 AM
80
°
variable cloudsProbability of precipitation
10 %
08:00 AM
80
°
variable cloudsProbability of precipitation
10 %
09:00 AM
81
°
variable cloudsProbability of precipitation
10 %
10:00 AM
83
°
variable cloudsProbability of precipitation
10 %
11:00 AM
84
°
variable cloudsProbability of precipitation
10 %
12:00 PM
86
°
variable cloudsProbability of precipitation
10 %
01:00 PM
85
°
variable cloudsProbability of precipitation
10 %

WeatherRadar

Forecast
Map

Afternoon
85
°
variable cloudsProbability of precipitation
40 %
Evening
78
°
rain showerProbability of precipitation
50 %
Night
78
°
variable cloudsProbability of precipitation
30 %
Morning
81
°
variable cloudsProbability of precipitation
10 %
Afternoon
86
°
variable cloudsProbability of precipitation
10 %
Evening
81
°
clear skyProbability of precipitation
5 %
Night
80
°
variable cloudsProbability of precipitation
10 %
Morning
81
°
variable cloudsProbability of precipitation
10 %
Afternoon
86
°
cloudyProbability of precipitation
40 %
Evening
80
°
rain showerProbability of precipitation
60 %
Night
79
°
rain showerProbability of precipitation
50 %
Morning
82
°
variable cloudsProbability of precipitation
40 %
Afternoon
85
°
thunderstormProbability of precipitation
60 %
Evening
81
°
thunderstormProbability of precipitation
60 %
Night
80
°
variable cloudsProbability of precipitation
40 %
Morning
80
°
rain showersProbability of precipitation
50 %
Afternoon
86
°
variable cloudsProbability of precipitation
30 %
Evening
81
°
clear skyProbability of precipitation
10 %
Night
80
°
clear skyProbability of precipitation
10 %
Morning
81
°
sunnyProbability of precipitation
10 %
Afternoon
85
°
sunnyProbability of precipitation
10 %
Evening
79
°
variable cloudsProbability of precipitation
40 %
Night
77
°
clear skyProbability of precipitation
40 %
Morning
78
°
sunnyProbability of precipitation
20 %
Afternoon
85
°
variable cloudsProbability of precipitation
20 %
Evening
79
°
clear skyProbability of precipitation
30 %
Night
77
°
clear skyProbability of precipitation
30 %
Morning
79
°
sunnyProbability of precipitation
30 %
Afternoon
87
°
sunnyProbability of precipitation
30 %
Evening
79
°
clear skyProbability of precipitation
30 %
Night
76
°
clear skyProbability of precipitation
30 %
Morning
78
°
sunnyProbability of precipitation
20 %
Afternoon
87
°
sunnyProbability of precipitation
20 %
Evening
77
°
clear skyProbability of precipitation
20 %
Night
76
°
variable cloudsProbability of precipitation
20 %
Morning
78
°
variable cloudsProbability of precipitation
30 %
Afternoon
88
°
variable cloudsProbability of precipitation
20 %
Evening
77
°
variable cloudsProbability of precipitation
20 %
Night
76
°
variable cloudsProbability of precipitation
30 %
Morning
78
°
variable cloudsProbability of precipitation
30 %
Afternoon
88
°
variable cloudsProbability of precipitation
30 %
Evening
77
°
variable cloudsProbability of precipitation
20 %
Night
76
°
variable cloudsProbability of precipitation
30 %
Morning
77
°
variable cloudsProbability of precipitation
30 %
Afternoon
88
°
variable cloudsProbability of precipitation
30 %
Evening
76
°
variable cloudsProbability of precipitation
30 %
Night
75
°
variable cloudsProbability of precipitation
30 %
Morning
77
°
variable cloudsProbability of precipitation
30 %
Afternoon
86
°
sunnyProbability of precipitation
20 %
Evening
77
°
clear skyProbability of precipitation
20 %
Night
74
°
clear skyProbability of precipitation
20 %
Morning
76
°
sunnyProbability of precipitation
20 %
Afternoon
86
°
sunnyProbability of precipitation
20 %
Evening
77
°
variable cloudsProbability of precipitation
20 %
Night
75
°
variable cloudsProbability of precipitation
20 %
today10/17
85
°
77
°
variable clouds
hours of sunshine
8 h
Probability of precipitation
50 %
tomorrow10/18
86
°
78
°
variable clouds
hours of sunshine
9 h
Probability of precipitation
10 %
Sunday10/19
86
°
80
°
rain showers
hours of sunshine
6 h
Probability of precipitation
60 %
Monday10/20
85
°
79
°
thunderstorm
hours of sunshine
4 h
Probability of precipitation
60 %
Tuesday10/21
86
°
80
°
variable clouds
hours of sunshine
8 h
Probability of precipitation
50 %
Wednesday10/22
85
°
80
°
sunny
hours of sunshine
10 h
Probability of precipitation
30 %
Thursday10/23
85
°
77
°
sunny
hours of sunshine
10 h
Probability of precipitation
20 %
Friday10/24
87
°
77
°
sunny
hours of sunshine
10 h
Probability of precipitation
30 %
Saturday10/25
87
°
76
°
sunny
hours of sunshine
10 h
Probability of precipitation
20 %
Sunday10/26
88
°
76
°
variable clouds
hours of sunshine
7 h
Probability of precipitation
30 %
Monday10/27
88
°
76
°
variable clouds
hours of sunshine
7 h
Probability of precipitation
30 %
Tuesday10/28
88
°
76
°
variable clouds
hours of sunshine
8 h
Probability of precipitation
30 %
Wednesday10/29
86
°
75
°
variable clouds
hours of sunshine
9 h
Probability of precipitation
30 %
Thursday10/30
86
°
74
°
sunny
hours of sunshine
10 h
Probability of precipitation
20 %

WindRadar

14 day weather

Fr
77
85
Sa
78
86
Su
80
86
Mo
79
85
Tu
80
86
We
80
85
Th
77
85
Fr
77
87
Sa
76
87
Su
76
88
Mo
76
88
Tu
76
88
We
75
86
Th
74
86
Max (°F)
Min (°F)
moreless

TemperatureRadar

Marine Weather

today
tomorrow
Water 82°  /  Air 85°
Waves 4 ft  /  
gusts up to 30 mph
Knight Key Channel
High tide 07:59 AM / 08:32 PM
Low tide 12:57 AM / 01:37 PM

Current regional conditions

Marathon Airport (6ft)
82.4°
cloudy
Wind NE 11 mph
Gusts 22 mph

Key West NAS (6ft)
82.4°
mostly clear
Wind E 17 mph

Key West Intl Airport (16ft)
82.4°
dry
Wind NE 13 mph
Gusts 22 mph

Past weather

Weather Station Marathon Airport
Maximum Temperature [°F] 09/20/2025 to 10/17/2025

RainRadar

Astro info

today
12:49 PM local time
Sun
07:23 AM
06:55 PM
11h 32min
Moon
03:59 AM
04:50 PM
Waning crescent