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Weather Marathon
Florida · United States
Wed, 12/17
12:39 AM EST
Weather Marathon
now
72°
90 Min. Weather
clear
01:00 AM
72
°
5 %
02:00 AM
73
°
5 %
03:00 AM
74
°
5 %
04:00 AM
74
°
5 %
05:00 AM
74
°
5 %
06:00 AM
75
°
5 %
07:00 AM
75
°
10 %
08:00 AM
75
°
10 %
09:00 AM
77
°
10 %
10:00 AM
78
°
10 %
11:00 AM
78
°
10 %
12:00 PM
79
°
10 %
01:00 PM
79
°
10 %
02:00 PM
79
°
10 %
03:00 PM
79
°
10 %
04:00 PM
78
°
10 %
05:00 PM
77
°
5 %
06:00 PM
76
°
5 %
07:00 PM
76
°
10 %
08:00 PM
75
°
10 %
09:00 PM
75
°
10 %
10:00 PM
76
°
10 %
11:00 PM
76
°
10 %
12:00 AM
76
°
10 %
01:00 AM
77
°
10 %
02:00 AM
76
°
10 %
03:00 AM
76
°
10 %
04:00 AM
76
°
10 %
05:00 AM
77
°
10 %
06:00 AM
77
°
10 %
07:00 AM
77
°
10 %
08:00 AM
78
°
10 %
09:00 AM
79
°
10 %
10:00 AM
80
°
20 %
11:00 AM
81
°
20 %
12:00 PM
81
°
20 %
01:00 PM
81
°
30 %
02:00 PM
80
°
40 %
03:00 PM
79
°
60 %
04:00 PM
78
°
60 %
05:00 PM
77
°
40 %
06:00 PM
77
°
40 %
07:00 PM
77
°
70 %
08:00 PM
76
°
70 %
09:00 PM
76
°
60 %
10:00 PM
76
°
60 %
11:00 PM
76
°
50 %
12:00 AM
76
°
50 %
01:00 AM
76
°
40 %
WeatherRadar
Forecast
Map
Morning
77
°
10 %
Afternoon
79
°
10 %
Evening
75
°
10 %
Night
76
°
10 %
Morning
79
°
20 %
Afternoon
81
°
60 %
Evening
76
°
70 %
Night
76
°
50 %
Morning
78
°
20 %
Afternoon
80
°
10 %
Evening
75
°
10 %
Night
73
°
30 %
Morning
73
°
50 %
Afternoon
78
°
20 %
Evening
75
°
10 %
Night
75
°
10 %
Morning
77
°
10 %
Afternoon
81
°
10 %
Evening
76
°
10 %
Night
72
°
10 %
Morning
73
°
30 %
Afternoon
79
°
30 %
Evening
73
°
20 %
Night
73
°
20 %
Morning
74
°
40 %
Afternoon
78
°
40 %
Evening
72
°
40 %
Night
71
°
30 %
Morning
74
°
40 %
Afternoon
79
°
30 %
Evening
73
°
30 %
Night
72
°
30 %
Morning
74
°
30 %
Afternoon
80
°
20 %
Evening
72
°
20 %
Night
71
°
20 %
Morning
74
°
20 %
Afternoon
80
°
20 %
Evening
72
°
20 %
Night
70
°
20 %
Morning
73
°
20 %
Afternoon
78
°
20 %
Evening
70
°
20 %
Night
68
°
30 %
Morning
71
°
30 %
Afternoon
76
°
20 %
Evening
70
°
20 %
Night
69
°
20 %
Morning
71
°
20 %
Afternoon
77
°
20 %
Evening
71
°
20 %
Night
69
°
20 %
Morning
71
°
20 %
Afternoon
77
°
20 %
Evening
71
°
20 %
Night
69
°
20 %
today
Wednesday, 12/17
12/17
79
°
72
°
7 h
10 %
tomorrow
Thursday, 12/18
12/18
81
°
75
°
2 h
70 %
Friday
Friday, 12/19
12/19
80
°
76
°
5 h
20 %
Saturday
Saturday, 12/20
12/20
78
°
73
°
4 h
50 %
Sunday
Sunday, 12/21
12/21
81
°
75
°
7 h
10 %
Monday
Monday, 12/22
12/22
79
°
72
°
6 h
30 %
Tuesday
Tuesday, 12/23
12/23
78
°
73
°
5 h
40 %
Wednesday
Wednesday, 12/24
12/24
79
°
71
°
4 h
40 %
Thursday
Thursday, 12/25
12/25
80
°
72
°
4 h
30 %
Friday
Friday, 12/26
12/26
80
°
71
°
5 h
20 %
Saturday
Saturday, 12/27
12/27
78
°
70
°
6 h
20 %
Sunday
Sunday, 12/28
12/28
76
°
68
°
5 h
30 %
Monday
Monday, 12/29
12/29
77
°
69
°
7 h
20 %
Tuesday
Tuesday, 12/30
12/30
77
°
69
°
6 h
20 %
Top News
Daily briefing
Northwest remains soggy
WindRadar
14 day weather
We
72
79
Th
75
81
Fr
76
80
Sa
73
78
Su
75
81
Mo
72
79
Tu
73
78
We
71
79
Th
72
80
Fr
71
80
Sa
70
78
Su
68
76
Mo
69
77
Tu
69
77
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
4
moderate
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 76° / Air 79°
Waves 5 ft /
gusts up to 30 mph
Knight Key Channel
High tide 08:56 AM / 07:40 PM
Low tide 01:58 AM / 12:42 PM
Water 76° / Air 81°
Waves 4 ft /
gusts up to 25 mph
Knight Key Channel
High tide 09:31 AM / 08:18 PM
Low tide 02:37 AM / 01:18 PM
Current regional conditions
Marathon Airport (6ft)
Tue, 12/16, 11:53 PM
71.6°
mostly clear
Wind E 8 mph
Key West NAS (6ft)
Tue, 12/16, 11:53 PM
69.7°
dry
Wind NE 8 mph
Key West Intl Airport (16ft)
Tue, 12/16, 11:53 PM
69.7°
dry
Wind NE 8 mph
Past weather
Weather Station Marathon Airport
Maximum Temperature [°F] 11/20/2025 to 12/17/2025
RainRadar
Air quality
right now
Poss. Unhealthy
6-Day Air Quality Forecast
Astro info
today
12:39 AM local time
Sun
07:02 AM
05:38 PM
10h 36min
Moon
04:59 AM
03:40 PM
Waning crescent
News
Daily briefing
Northwest turns soggy, again
More news
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