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Weather Marathon
Florida · United States
Tue, 07/21
08:43 AM EDT
Weather Marathon
now
85°
90 Min. Weather
sunny
06:47 AM
08:14 PM
09:00 AM
86
°
5 %
10:00 AM
87
°
5 %
11:00 AM
88
°
5 %
12:00 PM
88
°
5 %
01:00 PM
89
°
5 %
02:00 PM
88
°
5 %
03:00 PM
89
°
5 %
04:00 PM
89
°
0 %
05:00 PM
89
°
0 %
06:00 PM
88
°
0 %
07:00 PM
88
°
0 %
08:00 PM
86
°
0 %
09:00 PM
85
°
0 %
10:00 PM
85
°
5 %
11:00 PM
84
°
5 %
12:00 AM
84
°
5 %
01:00 AM
84
°
5 %
02:00 AM
84
°
5 %
03:00 AM
84
°
5 %
04:00 AM
84
°
5 %
05:00 AM
84
°
5 %
06:00 AM
84
°
5 %
07:00 AM
84
°
5 %
08:00 AM
86
°
5 %
09:00 AM
87
°
5 %
10:00 AM
87
°
5 %
11:00 AM
88
°
5 %
12:00 PM
89
°
5 %
01:00 PM
89
°
5 %
02:00 PM
89
°
5 %
03:00 PM
89
°
5 %
04:00 PM
90
°
5 %
05:00 PM
90
°
10 %
06:00 PM
89
°
10 %
07:00 PM
88
°
10 %
08:00 PM
87
°
10 %
09:00 PM
86
°
10 %
10:00 PM
85
°
10 %
11:00 PM
85
°
10 %
12:00 AM
85
°
10 %
01:00 AM
85
°
10 %
02:00 AM
84
°
10 %
03:00 AM
84
°
10 %
04:00 AM
84
°
20 %
05:00 AM
84
°
20 %
06:00 AM
84
°
10 %
07:00 AM
84
°
10 %
08:00 AM
85
°
10 %
09:00 AM
87
°
10 %
Heading into the 90s this afternoon.
WeatherRadar
Forecast
Map
Morning
86
°
10 %
Afternoon
89
°
5 %
Evening
85
°
5 %
Night
84
°
5 %
Morning
87
°
5 %
Afternoon
90
°
10 %
Evening
86
°
10 %
Night
84
°
20 %
Morning
87
°
30 %
Afternoon
89
°
60 %
Evening
85
°
20 %
Night
82
°
30 %
Morning
86
°
50 %
Afternoon
89
°
60 %
Evening
87
°
10 %
Night
84
°
10 %
Morning
87
°
10 %
Afternoon
90
°
10 %
Evening
87
°
5 %
Night
84
°
10 %
Morning
87
°
10 %
Afternoon
91
°
10 %
Evening
85
°
20 %
Night
84
°
20 %
Morning
85
°
20 %
Afternoon
90
°
20 %
Evening
85
°
20 %
Night
83
°
20 %
Morning
84
°
30 %
Afternoon
90
°
30 %
Evening
85
°
20 %
Night
83
°
30 %
Morning
85
°
30 %
Afternoon
90
°
20 %
Evening
86
°
20 %
Night
83
°
20 %
Morning
86
°
20 %
Afternoon
93
°
20 %
Evening
86
°
20 %
Night
83
°
30 %
Morning
85
°
30 %
Afternoon
93
°
30 %
Evening
85
°
30 %
Night
83
°
30 %
Morning
85
°
30 %
Afternoon
92
°
20 %
Evening
85
°
30 %
Night
82
°
30 %
Morning
85
°
30 %
Afternoon
92
°
20 %
Evening
86
°
20 %
Night
83
°
30 %
Morning
85
°
30 %
Afternoon
93
°
20 %
Evening
86
°
20 %
Night
83
°
40 %
today
Tuesday, 07/21
07/21
89
°
84
°
12 h
10 %
tomorrow
Wednesday, 07/22
07/22
90
°
84
°
12 h
10 %
Thursday
Thursday, 07/23
07/23
89
°
84
°
10 h
60 %
Friday
Friday, 07/24
07/24
89
°
82
°
10 h
60 %
Saturday
Saturday, 07/25
07/25
90
°
84
°
12 h
10 %
Sunday
Sunday, 07/26
07/26
91
°
84
°
10 h
10 %
Monday
Monday, 07/27
07/27
90
°
84
°
10 h
20 %
Tuesday
Tuesday, 07/28
07/28
90
°
83
°
11 h
30 %
Wednesday
Wednesday, 07/29
07/29
90
°
83
°
11 h
30 %
Thursday
Thursday, 07/30
07/30
93
°
83
°
10 h
20 %
Friday
Friday, 07/31
07/31
93
°
83
°
10 h
30 %
Saturday
Saturday, 08/01
08/01
92
°
83
°
10 h
30 %
Sunday
Sunday, 08/02
08/02
92
°
82
°
10 h
30 %
Monday
Monday, 08/03
08/03
93
°
83
°
10 h
30 %
Top News
Gulf system is becoming better organized. It moves slowly. . .
It moves slowly
Gulf system is becoming better organized
WindRadar
14 day weather
Tu
84
89
We
84
90
Th
84
89
Fr
82
89
Sa
84
90
Su
84
91
Mo
84
90
Tu
83
90
We
83
90
Th
83
93
Fr
83
93
Sa
83
92
Su
82
92
Mo
83
93
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
11
extreme
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 88° / Air 89°
Waves 3 ft /
gusts up to 22 mph
Vaca Key, Florida Bay
High tide 06:44 AM / 10:18 PM
Low tide 01:20 PM
Water 88° / Air 90°
Waves 2.5 ft /
gusts up to 19 mph
Vaca Key, Florida Bay
High tide 07:24 AM / 11:50 PM
Low tide 12:28 AM / 02:38 PM
Current regional conditions
Marathon Airport (6ft)
Tue, 07/21, 07:53 AM
84.2°
mostly clear
Wind SE 11 mph
Key West NAS (6ft)
Tue, 07/21, 07:53 AM
84.2°
mostly clear
Wind SE 15 mph
Key West Intl Airport (16ft)
Tue, 07/21, 08:00 AM
84.9°
mostly clear
Wind SE 13 mph
Past weather
Weather Station Marathon Airport
Maximum Temperature [°F] 06/24/2026 to 07/21/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
08:43 AM local time
Sun
06:47 AM
08:14 PM
13h 27min
Moon
01:51 PM
12:30 AM
Waxing gibbous
News
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