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Weather Marathon
Florida · United States
Tue, 07/21
09:11 PM EDT
Weather Marathon
now
85°
90 Min. Weather
clear
10:00 PM
85
°
0 %
11:00 PM
85
°
5 %
12:00 AM
84
°
5 %
01:00 AM
84
°
5 %
02:00 AM
84
°
10 %
03:00 AM
84
°
10 %
04:00 AM
84
°
10 %
05:00 AM
84
°
10 %
06:00 AM
84
°
10 %
07:00 AM
85
°
10 %
08:00 AM
86
°
10 %
09:00 AM
87
°
10 %
10:00 AM
87
°
10 %
11:00 AM
88
°
10 %
12:00 PM
88
°
10 %
01:00 PM
89
°
10 %
02:00 PM
89
°
20 %
03:00 PM
89
°
20 %
04:00 PM
90
°
20 %
05:00 PM
90
°
20 %
06:00 PM
89
°
20 %
07:00 PM
88
°
10 %
08:00 PM
86
°
10 %
09:00 PM
86
°
10 %
10:00 PM
85
°
10 %
11:00 PM
85
°
10 %
12:00 AM
85
°
10 %
01:00 AM
84
°
10 %
02:00 AM
84
°
20 %
03:00 AM
85
°
30 %
04:00 AM
84
°
30 %
05:00 AM
84
°
50 %
06:00 AM
84
°
30 %
07:00 AM
84
°
30 %
08:00 AM
85
°
20 %
09:00 AM
87
°
10 %
10:00 AM
87
°
20 %
11:00 AM
88
°
20 %
12:00 PM
88
°
20 %
01:00 PM
89
°
20 %
02:00 PM
89
°
30 %
03:00 PM
89
°
40 %
04:00 PM
88
°
50 %
05:00 PM
88
°
40 %
06:00 PM
87
°
30 %
07:00 PM
87
°
40 %
08:00 PM
86
°
60 %
09:00 PM
85
°
60 %
10:00 PM
85
°
40 %
Temperatures fall into the 70s and 80s overnight.
WeatherRadar
Forecast
Map
Morning
87
°
10 %
Afternoon
90
°
20 %
Evening
86
°
10 %
Night
84
°
50 %
Morning
87
°
30 %
Afternoon
89
°
50 %
Evening
85
°
60 %
Night
82
°
50 %
Morning
85
°
60 %
Afternoon
90
°
10 %
Evening
86
°
10 %
Night
84
°
10 %
Morning
87
°
5 %
Afternoon
90
°
10 %
Evening
87
°
10 %
Night
84
°
20 %
Morning
86
°
20 %
Afternoon
91
°
10 %
Evening
87
°
20 %
Night
84
°
50 %
Morning
83
°
60 %
Afternoon
88
°
40 %
Evening
85
°
30 %
Night
83
°
50 %
Morning
84
°
50 %
Afternoon
88
°
60 %
Evening
85
°
20 %
Night
83
°
30 %
Morning
84
°
30 %
Afternoon
90
°
30 %
Evening
85
°
20 %
Night
83
°
20 %
Morning
85
°
20 %
Afternoon
89
°
20 %
Evening
86
°
20 %
Night
83
°
20 %
Morning
86
°
30 %
Afternoon
92
°
30 %
Evening
85
°
30 %
Night
83
°
30 %
Morning
85
°
30 %
Afternoon
92
°
20 %
Evening
85
°
20 %
Night
83
°
30 %
Morning
85
°
30 %
Afternoon
93
°
20 %
Evening
85
°
20 %
Night
83
°
20 %
Morning
85
°
20 %
Afternoon
93
°
20 %
Evening
85
°
20 %
Night
83
°
30 %
Morning
85
°
30 %
Afternoon
93
°
20 %
Evening
85
°
20 %
Night
83
°
30 %
tomorrow
Wednesday, 07/22
07/22
90
°
84
°
12 h
20 %
Thursday
Thursday, 07/23
07/23
89
°
84
°
10 h
60 %
Friday
Friday, 07/24
07/24
90
°
82
°
10 h
60 %
Saturday
Saturday, 07/25
07/25
90
°
84
°
12 h
10 %
Sunday
Sunday, 07/26
07/26
91
°
84
°
11 h
20 %
Monday
Monday, 07/27
07/27
88
°
83
°
8 h
60 %
Tuesday
Tuesday, 07/28
07/28
88
°
83
°
9 h
60 %
Wednesday
Wednesday, 07/29
07/29
90
°
83
°
11 h
30 %
Thursday
Thursday, 07/30
07/30
89
°
83
°
10 h
20 %
Friday
Friday, 07/31
07/31
92
°
83
°
10 h
30 %
Saturday
Saturday, 08/01
08/01
92
°
83
°
10 h
30 %
Sunday
Sunday, 08/02
08/02
93
°
83
°
10 h
30 %
Monday
Monday, 08/03
08/03
93
°
83
°
10 h
20 %
Tuesday
Tuesday, 08/04
08/04
93
°
83
°
10 h
30 %
Top News
Up to four feet of storm surge. Gulf Coast soaker. . .
Gulf Coast soaker
Up to four feet of storm surge
WindRadar
14 day weather
We
84
90
Th
84
89
Fr
82
90
Sa
84
90
Su
84
91
Mo
83
88
Tu
83
88
We
83
90
Th
83
89
Fr
83
92
Sa
83
92
Su
83
93
Mo
83
93
Tu
83
93
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
tomorrow
11
extreme
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 88° / Air 90°
Waves 2 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 20 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, 08:53 PM
86°
mostly clear
Wind E 11 mph
Key West NAS (6ft)
Tue, 07/21, 08:53 PM
84.2°
mostly clear
Wind SE 8 mph
Key West Intl Airport (16ft)
Tue, 07/21, 08:53 PM
86°
mostly clear
Wind SE 8 mph
Past weather
Weather Station Marathon Airport
Maximum Temperature [°F] 06/25/2026 to 07/21/2026
RainRadar
Air quality
right now
Good
6-Day Air Quality Forecast
Astro info
tomorrow
09:11 PM local time
Sun
06:47 AM
08:13 PM
13h 26min
Moon
02:46 PM
01:04 AM
Waxing gibbous
News
Gulf system is becoming better organized. It moves slowly. . .
It moves slowly
Gulf system is becoming better organized
More news
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