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Weather Marathon
Florida · United States
Sun, 03/29
11:43 AM EDT
Weather Marathon
now
80°
90 Min. Weather
sunny
07:19 AM
07:39 PM
12:00 PM
80
°
10 %
01:00 PM
80
°
10 %
02:00 PM
80
°
10 %
03:00 PM
80
°
10 %
04:00 PM
80
°
10 %
05:00 PM
79
°
10 %
06:00 PM
78
°
10 %
07:00 PM
77
°
10 %
08:00 PM
76
°
10 %
09:00 PM
76
°
10 %
10:00 PM
75
°
10 %
11:00 PM
76
°
10 %
12:00 AM
76
°
10 %
01:00 AM
76
°
10 %
02:00 AM
75
°
10 %
03:00 AM
75
°
10 %
04:00 AM
75
°
10 %
05:00 AM
75
°
10 %
06:00 AM
75
°
10 %
07:00 AM
75
°
20 %
08:00 AM
74
°
30 %
09:00 AM
75
°
40 %
10:00 AM
76
°
50 %
11:00 AM
77
°
50 %
12:00 PM
78
°
40 %
01:00 PM
79
°
50 %
02:00 PM
79
°
50 %
03:00 PM
79
°
30 %
04:00 PM
78
°
30 %
05:00 PM
78
°
20 %
06:00 PM
78
°
10 %
07:00 PM
77
°
10 %
08:00 PM
76
°
10 %
09:00 PM
76
°
10 %
10:00 PM
76
°
10 %
11:00 PM
76
°
10 %
12:00 AM
76
°
10 %
01:00 AM
76
°
10 %
02:00 AM
76
°
10 %
03:00 AM
76
°
10 %
04:00 AM
75
°
10 %
05:00 AM
75
°
10 %
06:00 AM
76
°
10 %
07:00 AM
76
°
10 %
08:00 AM
76
°
10 %
09:00 AM
77
°
10 %
10:00 AM
79
°
10 %
11:00 AM
79
°
10 %
12:00 PM
80
°
10 %
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WeatherRadar
Forecast
Map
Afternoon
80
°
20 %
Evening
76
°
10 %
Night
74
°
10 %
Morning
75
°
60 %
Afternoon
79
°
50 %
Evening
76
°
10 %
Night
75
°
10 %
Morning
77
°
10 %
Afternoon
81
°
50 %
Evening
75
°
60 %
Night
75
°
20 %
Morning
76
°
10 %
Afternoon
79
°
10 %
Evening
76
°
50 %
Night
76
°
40 %
Morning
78
°
20 %
Afternoon
80
°
20 %
Evening
76
°
30 %
Night
77
°
50 %
Morning
78
°
50 %
Afternoon
81
°
20 %
Evening
77
°
40 %
Night
75
°
50 %
Morning
75
°
50 %
Afternoon
79
°
60 %
Evening
77
°
50 %
Night
76
°
60 %
Morning
77
°
60 %
Afternoon
81
°
60 %
Evening
76
°
50 %
Night
75
°
30 %
Morning
77
°
20 %
Afternoon
82
°
20 %
Evening
77
°
40 %
Night
75
°
40 %
Morning
78
°
40 %
Afternoon
85
°
60 %
Evening
77
°
40 %
Night
76
°
50 %
Morning
78
°
60 %
Afternoon
84
°
60 %
Evening
77
°
50 %
Night
75
°
40 %
Morning
78
°
60 %
Afternoon
84
°
50 %
Evening
77
°
60 %
Night
75
°
60 %
Morning
77
°
60 %
Afternoon
84
°
40 %
Evening
77
°
40 %
Night
74
°
50 %
Morning
76
°
60 %
Afternoon
84
°
60 %
Evening
77
°
50 %
Night
74
°
40 %
today
Sunday, 03/29
03/29
80
°
73
°
11 h
50 %
tomorrow
Monday, 03/30
03/30
79
°
74
°
7 h
60 %
Tuesday
Tuesday, 03/31
03/31
81
°
75
°
6 h
60 %
Wednesday
Wednesday, 04/01
04/01
79
°
75
°
6 h
20 %
Thursday
Thursday, 04/02
04/02
80
°
76
°
8 h
20 %
Friday
Friday, 04/03
04/03
81
°
76
°
9 h
50 %
Saturday
Saturday, 04/04
04/04
79
°
75
°
5 h
60 %
Sunday
Sunday, 04/05
04/05
81
°
76
°
7 h
60 %
Monday
Monday, 04/06
04/06
82
°
75
°
9 h
30 %
Tuesday
Tuesday, 04/07
04/07
85
°
75
°
8 h
60 %
Wednesday
Wednesday, 04/08
04/08
84
°
76
°
8 h
60 %
Thursday
Thursday, 04/09
04/09
84
°
75
°
9 h
60 %
Friday
Friday, 04/10
04/10
84
°
75
°
9 h
60 %
Saturday
Saturday, 04/11
04/11
84
°
74
°
7 h
60 %
Top News
Avoid burns
This Spring: Check the UV index
WindRadar
14 day weather
Su
73
80
Mo
74
79
Tu
75
81
We
75
79
Th
76
80
Fr
76
81
Sa
75
79
Su
76
81
Mo
75
82
Tu
75
85
We
76
84
Th
75
84
Fr
75
84
Sa
74
84
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
10
very high
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 78° / Air 80°
Waves 4 ft /
gusts up to 25 mph
Knight Key Channel
High tide 08:46 AM / 08:43 PM
Low tide 01:50 AM / 01:32 PM
Water 78° / Air 79°
Waves 4 ft /
gusts up to 25 mph
Knight Key Channel
High tide 09:18 AM / 09:34 PM
Low tide 02:27 AM / 02:30 PM
Current regional conditions
Marathon Airport (6ft)
Sun, 03/29, 10:53 AM
78.7°
mostly clear
Wind E 13 mph
Key West NAS (6ft)
Sun, 03/29, 10:53 AM
80.6°
mostly clear
Wind E 13 mph
Key West Intl Airport (16ft)
Sun, 03/29, 11:00 AM
80.9°
mostly clear
Wind E 13 mph
Past weather
Weather Station Marathon Airport
Maximum Temperature [°F] 03/02/2026 to 03/29/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
11:43 AM local time
Sun
07:19 AM
07:39 PM
12h 20min
Moon
04:46 PM
05:11 AM
Waxing gibbous
News
Winter to spring
Transition season: What it means for you
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