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Weather Marathon
Florida · United States
Wed 23/09
10:06 EDT
Weather Marathon
now
81°
90 Min. Weather
unsettled with showers
07:13 AM
07:19 PM
11:00
82
°
95 %
12:00
83
°
90 %
13:00
83
°
50 %
14:00
82
°
50 %
15:00
82
°
40 %
16:00
82
°
40 %
17:00
83
°
40 %
18:00
83
°
40 %
19:00
82
°
60 %
20:00
81
°
50 %
21:00
82
°
40 %
22:00
82
°
30 %
23:00
82
°
30 %
00:00
81
°
20 %
01:00
81
°
20 %
02:00
82
°
20 %
03:00
82
°
30 %
04:00
82
°
30 %
05:00
82
°
50 %
06:00
82
°
50 %
07:00
82
°
40 %
08:00
82
°
50 %
09:00
83
°
50 %
10:00
84
°
40 %
11:00
84
°
50 %
12:00
85
°
60 %
13:00
86
°
40 %
14:00
87
°
30 %
15:00
87
°
20 %
16:00
87
°
20 %
17:00
87
°
20 %
18:00
86
°
20 %
19:00
85
°
20 %
20:00
84
°
20 %
21:00
84
°
20 %
22:00
84
°
20 %
23:00
84
°
20 %
00:00
83
°
30 %
01:00
83
°
40 %
02:00
82
°
50 %
03:00
82
°
50 %
04:00
83
°
30 %
05:00
82
°
30 %
06:00
82
°
30 %
07:00
82
°
40 %
08:00
82
°
50 %
09:00
83
°
50 %
10:00
84
°
40 %
11:00
84
°
30 %
Another batch of thunderstorms popping up this afternoon.
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WeatherRadar
Forecast
Map
Morning
81
°
60 %
Afternoon
83
°
60 %
Evening
82
°
60 %
Night
81
°
50 %
Morning
83
°
60 %
Afternoon
87
°
40 %
Evening
84
°
30 %
Night
82
°
50 %
Morning
83
°
60 %
Afternoon
87
°
20 %
Evening
84
°
10 %
Night
79
°
10 %
Morning
81
°
5 %
Afternoon
86
°
0 %
Evening
83
°
10 %
Night
79
°
5 %
Morning
81
°
10 %
Afternoon
85
°
10 %
Evening
82
°
20 %
Night
80
°
20 %
Morning
81
°
20 %
Afternoon
84
°
20 %
Evening
81
°
40 %
Night
80
°
50 %
Morning
81
°
50 %
Afternoon
86
°
60 %
Evening
81
°
40 %
Night
80
°
40 %
Morning
82
°
40 %
Afternoon
88
°
40 %
Evening
82
°
40 %
Night
81
°
40 %
Morning
82
°
60 %
Afternoon
89
°
40 %
Evening
82
°
40 %
Night
81
°
40 %
Morning
83
°
50 %
Afternoon
91
°
60 %
Evening
82
°
30 %
Night
81
°
40 %
Morning
82
°
40 %
Afternoon
90
°
40 %
Evening
81
°
30 %
Night
80
°
40 %
Morning
82
°
60 %
Afternoon
89
°
40 %
Evening
81
°
30 %
Night
81
°
40 %
Morning
82
°
60 %
Afternoon
90
°
40 %
Evening
82
°
30 %
Night
81
°
50 %
Morning
82
°
60 %
Afternoon
90
°
40 %
Evening
81
°
40 %
Night
80
°
40 %
today
Wednesday 23/09
23/09
83
°
79
°
3 h
60 %
tomorrow
Thursday 24/09
24/09
87
°
81
°
6 h
60 %
Friday
Friday 25/09
25/09
87
°
82
°
9 h
60 %
Saturday
Saturday 26/09
26/09
86
°
79
°
11 h
5 %
Sunday
Sunday 27/09
27/09
85
°
79
°
9 h
10 %
Monday
Monday 28/09
28/09
84
°
80
°
7 h
20 %
Tuesday
Tuesday 29/09
29/09
86
°
80
°
6 h
60 %
Wednesday
Wednesday 30/09
30/09
88
°
80
°
9 h
40 %
Thursday
Thursday 01/10
01/10
89
°
81
°
5 h
60 %
Friday
Friday 02/10
02/10
91
°
81
°
4 h
60 %
Saturday
Saturday 03/10
03/10
90
°
81
°
6 h
40 %
Sunday
Sunday 04/10
04/10
89
°
80
°
5 h
60 %
Monday
Monday 05/10
05/10
90
°
81
°
5 h
60 %
Tuesday
Tuesday 06/10
06/10
90
°
81
°
4 h
60 %
Top News
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Historic 2026 hurricane season
WindRadar
14 day weather
We
79
83
Th
81
87
Fr
82
87
Sa
79
86
Su
79
85
Mo
80
84
Tu
80
86
We
80
88
Th
81
89
Fr
81
91
Sa
81
90
Su
80
89
Mo
81
90
Tu
81
90
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
5
moderate
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 84° / Air 83°
Waves 2 ft /
gusts up to 19 mph
Vaca Key, Florida Bay
High tide 01:58 / 11:05
Low tide 04:24 / 17:21
Water 84° / Air 87°
Waves 1 ft /
gusts up to 15 mph
Vaca Key, Florida Bay
High tide 02:22 / 12:42
Low tide 05:14 / 17:57
Current regional conditions
Marathon Airport (6ft)
Wed 23/09, 09:53
80.6°
slight rain
Wind S 6 mph
Key West NAS (6ft)
Wed 23/09, 09:53
80.6°
cloudy
Wind S 8 mph
Key West Intl Airport (16ft)
Wed 23/09, 09:53
80.6°
cloudy
Wind S 8 mph
Past weather
Weather Station Marathon Airport
Maximum Temperature [°F] 08/27/2026 to 09/23/2026
RainRadar
Air quality
right now
Good
6-Day Air Quality Forecast
Astro info
today
10:06 local time
Sun
07:13 AM
07:19 PM
12h 6min
Moon
05:34 PM
04:16 AM
Waxing gibbous
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