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Weather Marathon
Florida · United States
Wed, 09/09
02:23 PM EDT
Weather Marathon
now
89°
90 Min. Weather
isolated showers possible
07:08 AM
07:34 PM
03:00 PM
88
°
40 %
04:00 PM
87
°
70 %
05:00 PM
87
°
30 %
06:00 PM
88
°
50 %
07:00 PM
87
°
30 %
08:00 PM
86
°
30 %
09:00 PM
85
°
30 %
10:00 PM
85
°
40 %
11:00 PM
85
°
60 %
12:00 AM
85
°
50 %
01:00 AM
84
°
30 %
02:00 AM
84
°
30 %
03:00 AM
84
°
30 %
04:00 AM
84
°
30 %
05:00 AM
84
°
30 %
06:00 AM
84
°
30 %
07:00 AM
84
°
40 %
08:00 AM
84
°
50 %
09:00 AM
86
°
50 %
10:00 AM
87
°
50 %
11:00 AM
88
°
30 %
12:00 PM
88
°
30 %
01:00 PM
88
°
30 %
02:00 PM
88
°
50 %
03:00 PM
88
°
60 %
04:00 PM
88
°
40 %
05:00 PM
89
°
30 %
06:00 PM
88
°
40 %
07:00 PM
87
°
50 %
08:00 PM
86
°
50 %
09:00 PM
86
°
60 %
10:00 PM
86
°
40 %
11:00 PM
85
°
30 %
12:00 AM
85
°
20 %
01:00 AM
85
°
30 %
02:00 AM
85
°
40 %
03:00 AM
85
°
50 %
04:00 AM
86
°
40 %
05:00 AM
85
°
50 %
06:00 AM
85
°
40 %
07:00 AM
85
°
30 %
08:00 AM
85
°
20 %
09:00 AM
87
°
20 %
10:00 AM
88
°
30 %
11:00 AM
89
°
40 %
12:00 PM
88
°
50 %
01:00 PM
89
°
50 %
02:00 PM
89
°
50 %
03:00 PM
89
°
40 %
Afternoon thunderstorms popping up today.
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WeatherRadar
Forecast
Map
Afternoon
90
°
70 %
Evening
85
°
60 %
Night
84
°
50 %
Morning
86
°
50 %
Afternoon
89
°
60 %
Evening
86
°
70 %
Night
85
°
50 %
Morning
87
°
40 %
Afternoon
89
°
70 %
Evening
86
°
60 %
Night
84
°
50 %
Morning
86
°
60 %
Afternoon
88
°
60 %
Evening
85
°
70 %
Night
84
°
50 %
Morning
86
°
60 %
Afternoon
88
°
60 %
Evening
85
°
30 %
Night
84
°
50 %
Morning
85
°
60 %
Afternoon
89
°
50 %
Evening
85
°
50 %
Night
85
°
30 %
Morning
86
°
40 %
Afternoon
90
°
60 %
Evening
83
°
50 %
Night
83
°
40 %
Morning
84
°
60 %
Afternoon
90
°
40 %
Evening
84
°
30 %
Night
83
°
40 %
Morning
84
°
40 %
Afternoon
89
°
40 %
Evening
85
°
30 %
Night
83
°
30 %
Morning
85
°
30 %
Afternoon
93
°
40 %
Evening
85
°
30 %
Night
83
°
30 %
Morning
85
°
30 %
Afternoon
93
°
40 %
Evening
84
°
30 %
Night
82
°
30 %
Morning
84
°
40 %
Afternoon
92
°
40 %
Evening
84
°
30 %
Night
82
°
30 %
Morning
84
°
30 %
Afternoon
92
°
30 %
Evening
84
°
20 %
Night
82
°
30 %
Morning
84
°
40 %
Afternoon
92
°
40 %
Evening
84
°
30 %
Night
82
°
30 %
today
Wednesday, 09/09
09/09
90
°
82
°
8 h
70 %
tomorrow
Thursday, 09/10
09/10
89
°
84
°
5 h
70 %
Friday
Friday, 09/11
09/11
89
°
85
°
5 h
70 %
Saturday
Saturday, 09/12
09/12
88
°
84
°
4 h
70 %
Sunday
Sunday, 09/13
09/13
88
°
84
°
4 h
60 %
Monday
Monday, 09/14
09/14
89
°
84
°
7 h
60 %
Tuesday
Tuesday, 09/15
09/15
90
°
85
°
8 h
60 %
Wednesday
Wednesday, 09/16
09/16
90
°
83
°
7 h
60 %
Thursday
Thursday, 09/17
09/17
89
°
83
°
9 h
40 %
Friday
Friday, 09/18
09/18
93
°
83
°
8 h
40 %
Saturday
Saturday, 09/19
09/19
93
°
83
°
8 h
40 %
Sunday
Sunday, 09/20
09/20
92
°
82
°
8 h
40 %
Monday
Monday, 09/21
09/21
92
°
82
°
8 h
30 %
Tuesday
Tuesday, 09/22
09/22
92
°
82
°
8 h
40 %
Top News
1,000+ miles of storms. 3 Time zones of action. . .
3 Time zones of action
1,000+ miles of storms
WindRadar
14 day weather
We
82
90
Th
84
89
Fr
85
89
Sa
84
88
Su
84
88
Mo
84
89
Tu
85
90
We
83
90
Th
83
89
Fr
83
93
Sa
83
93
Su
82
92
Mo
82
92
Tu
82
92
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
9
very high
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 89° / Air 90°
Waves 2.5 ft /
gusts up to 25 mph
Vaca Key, Florida Bay
High tide 02:34 / 12:20 / 20:16
Low tide 04:48 / 18:08 / 21:51
Water 89° / Air 89°
Waves 3 ft /
gusts up to 25 mph
Vaca Key, Florida Bay
High tide 03:00 / 14:18 / 21:28
Low tide 05:50 / 18:44 / 22:30
Current regional conditions
Marathon Airport (6ft)
mié, 09/09, 13:53
89.6°
dry
Wind E 11 mph
Key West NAS (6ft)
mié, 09/09, 13:53
89.6°
mostly clear
Wind SE 13 mph
Key West Intl Airport (16ft)
mié, 09/09, 14:10
89.6°
slight thunderstorms
Wind SE 11 mph
Past weather
Weather Station Marathon Airport
Maximum Temperature [°F] 08/13/2026 to 09/09/2026
RainRadar
Air quality
right now
Good
6-Day Air Quality Forecast
Astro info
today
02:23 PM local time
Sun
07:08 AM
07:34 PM
12h 26min
Moon
05:31 AM
06:43 PM
Waning crescent
News
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New round of extreme heat
Southwest turns hot, again!
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