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Weather Marathon
Florida · United States
Fri, 05/15
07:13 PM EDT
Weather Marathon
now
83°
90 Min. Weather
sunny
06:40 AM
08:01 PM
08:00 PM
83
°
0 %
09:00 PM
82
°
0 %
10:00 PM
81
°
0 %
11:00 PM
81
°
0 %
12:00 AM
80
°
0 %
01:00 AM
80
°
0 %
02:00 AM
80
°
0 %
03:00 AM
80
°
0 %
04:00 AM
79
°
0 %
05:00 AM
79
°
0 %
06:00 AM
80
°
5 %
07:00 AM
80
°
5 %
08:00 AM
82
°
5 %
09:00 AM
83
°
5 %
10:00 AM
84
°
10 %
11:00 AM
84
°
10 %
12:00 PM
85
°
10 %
01:00 PM
86
°
10 %
02:00 PM
86
°
10 %
03:00 PM
86
°
10 %
04:00 PM
86
°
10 %
05:00 PM
86
°
10 %
06:00 PM
85
°
10 %
07:00 PM
84
°
10 %
08:00 PM
83
°
10 %
09:00 PM
83
°
20 %
10:00 PM
83
°
20 %
11:00 PM
82
°
20 %
12:00 AM
83
°
20 %
01:00 AM
83
°
20 %
02:00 AM
82
°
20 %
03:00 AM
82
°
20 %
04:00 AM
82
°
30 %
05:00 AM
81
°
40 %
06:00 AM
81
°
50 %
07:00 AM
82
°
40 %
08:00 AM
83
°
40 %
09:00 AM
83
°
50 %
10:00 AM
85
°
50 %
11:00 AM
85
°
60 %
12:00 PM
86
°
40 %
01:00 PM
86
°
30 %
02:00 PM
86
°
20 %
03:00 PM
86
°
20 %
04:00 PM
86
°
20 %
05:00 PM
86
°
20 %
06:00 PM
85
°
20 %
07:00 PM
84
°
20 %
08:00 PM
83
°
20 %
A quiet and mild night ahead with lows in the 60s and 70s.
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WeatherRadar
Forecast
Map
Evening
81
°
0 %
Night
79
°
5 %
Morning
83
°
10 %
Afternoon
86
°
10 %
Evening
83
°
20 %
Night
81
°
50 %
Morning
83
°
60 %
Afternoon
86
°
30 %
Evening
83
°
20 %
Night
83
°
50 %
Morning
84
°
50 %
Afternoon
86
°
60 %
Evening
83
°
30 %
Night
82
°
20 %
Morning
83
°
10 %
Afternoon
87
°
10 %
Evening
82
°
10 %
Night
82
°
20 %
Morning
83
°
50 %
Afternoon
86
°
20 %
Evening
82
°
20 %
Night
81
°
20 %
Morning
81
°
30 %
Afternoon
85
°
20 %
Evening
84
°
20 %
Night
81
°
20 %
Morning
82
°
20 %
Afternoon
87
°
20 %
Evening
85
°
30 %
Night
82
°
30 %
Morning
83
°
20 %
Afternoon
87
°
50 %
Evening
86
°
60 %
Night
82
°
50 %
Morning
84
°
50 %
Afternoon
88
°
70 %
Evening
85
°
70 %
Night
82
°
70 %
Morning
85
°
70 %
Afternoon
87
°
70 %
Evening
85
°
70 %
Night
82
°
80 %
Morning
84
°
80 %
Afternoon
87
°
70 %
Evening
85
°
70 %
Night
83
°
70 %
Morning
85
°
60 %
Afternoon
87
°
70 %
Evening
85
°
70 %
Night
82
°
60 %
Morning
85
°
60 %
Afternoon
88
°
60 %
Evening
85
°
60 %
Night
82
°
40 %
today
Friday, 05/15
05/15
84
°
79
°
12 h
10 %
tomorrow
Saturday, 05/16
05/16
86
°
79
°
12 h
10 %
Sunday
Sunday, 05/17
05/17
86
°
81
°
10 h
60 %
Monday
Monday, 05/18
05/18
86
°
83
°
10 h
60 %
Tuesday
Tuesday, 05/19
05/19
87
°
82
°
10 h
10 %
Wednesday
Wednesday, 05/20
05/20
86
°
82
°
10 h
50 %
Thursday
Thursday, 05/21
05/21
85
°
81
°
11 h
30 %
Friday
Friday, 05/22
05/22
87
°
81
°
10 h
30 %
Saturday
Saturday, 05/23
05/23
87
°
82
°
10 h
60 %
Sunday
Sunday, 05/24
05/24
88
°
82
°
9 h
70 %
Monday
Monday, 05/25
05/25
87
°
82
°
6 h
70 %
Tuesday
Tuesday, 05/26
05/26
87
°
82
°
5 h
80 %
Wednesday
Wednesday, 05/27
05/27
87
°
83
°
8 h
70 %
Thursday
Thursday, 05/28
05/28
88
°
82
°
8 h
60 %
Top News
High winds, hail possible
Big Plains storms
WindRadar
14 day weather
Fr
79
84
Sa
79
86
Su
81
86
Mo
83
86
Tu
82
87
We
82
86
Th
81
85
Fr
81
87
Sa
82
87
Su
82
88
Mo
82
87
Tu
82
87
We
83
87
Th
82
88
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
tomorrow
11
extreme
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 86° / Air 84°
Waves 0.5 ft /
moderate wind from NW
Knight Key Channel
High tide 08:49 AM / 10:29 PM
Low tide 02:06 AM / 03:19 PM
Water 86° / Air 86°
Waves 2 ft /
moderate wind from SE
Knight Key Channel
High tide 09:30 AM / 11:21 PM
Low tide 02:45 AM / 04:09 PM
Current regional conditions
Marathon Airport (6ft)
Fri, 05/15, 06:53 PM
82.4°
fair
Wind 4 mph
Key West NAS (6ft)
Fri, 05/15, 06:53 PM
82.4°
mostly clear
Wind N 8 mph
Key West Intl Airport (16ft)
Fri, 05/15, 06:53 PM
87.7°
fair
Wind N 4 mph
Past weather
Weather Station Marathon Airport
Maximum Temperature [°F] 04/18/2026 to 05/15/2026
RainRadar
Air quality
right now
Unhealthy
6-Day Air Quality Forecast
Astro info
today
07:13 PM local time
Sun
06:40 AM
08:01 PM
13h 21min
Moon
05:21 AM
07:01 PM
Waning crescent
News
Storms and wind threat
Big Plains changes
More news
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