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Weather Marathon
Florida · United States
Sun, 03/22
03:47 PM EDT
Weather Marathon
now
75°
90 Min. Weather
sunny
07:26 AM
07:36 PM
04:00 PM
75
°
0 %
05:00 PM
76
°
0 %
06:00 PM
76
°
0 %
07:00 PM
75
°
0 %
08:00 PM
73
°
0 %
09:00 PM
72
°
0 %
10:00 PM
71
°
0 %
11:00 PM
71
°
0 %
12:00 AM
70
°
0 %
01:00 AM
70
°
0 %
02:00 AM
70
°
0 %
03:00 AM
69
°
0 %
04:00 AM
69
°
5 %
05:00 AM
68
°
5 %
06:00 AM
68
°
5 %
07:00 AM
68
°
5 %
08:00 AM
68
°
5 %
09:00 AM
72
°
5 %
10:00 AM
75
°
5 %
11:00 AM
76
°
5 %
12:00 PM
77
°
5 %
01:00 PM
77
°
5 %
02:00 PM
78
°
0 %
03:00 PM
78
°
0 %
04:00 PM
78
°
0 %
05:00 PM
78
°
0 %
06:00 PM
77
°
0 %
07:00 PM
75
°
0 %
08:00 PM
73
°
0 %
09:00 PM
72
°
0 %
10:00 PM
71
°
0 %
11:00 PM
71
°
0 %
12:00 AM
70
°
0 %
01:00 AM
70
°
0 %
02:00 AM
70
°
0 %
03:00 AM
69
°
0 %
04:00 AM
69
°
0 %
05:00 AM
69
°
0 %
06:00 AM
68
°
0 %
07:00 AM
68
°
0 %
08:00 AM
69
°
0 %
09:00 AM
72
°
0 %
10:00 AM
73
°
0 %
11:00 AM
75
°
0 %
12:00 PM
75
°
0 %
01:00 PM
77
°
0 %
02:00 PM
77
°
0 %
03:00 PM
77
°
0 %
04:00 PM
78
°
0 %
WeatherRadar
Forecast
Map
Afternoon
76
°
0 %
Evening
72
°
0 %
Night
68
°
5 %
Morning
72
°
5 %
Afternoon
78
°
5 %
Evening
72
°
0 %
Night
68
°
0 %
Morning
72
°
0 %
Afternoon
78
°
0 %
Evening
72
°
0 %
Night
68
°
5 %
Morning
73
°
0 %
Afternoon
79
°
5 %
Evening
73
°
5 %
Night
69
°
0 %
Morning
72
°
5 %
Afternoon
79
°
5 %
Evening
75
°
10 %
Night
72
°
10 %
Morning
75
°
10 %
Afternoon
81
°
10 %
Evening
74
°
30 %
Night
73
°
50 %
Morning
74
°
50 %
Afternoon
81
°
40 %
Evening
73
°
40 %
Night
71
°
40 %
Morning
72
°
60 %
Afternoon
79
°
60 %
Evening
72
°
60 %
Night
72
°
60 %
Morning
74
°
50 %
Afternoon
80
°
60 %
Evening
73
°
40 %
Night
72
°
40 %
Morning
74
°
40 %
Afternoon
83
°
30 %
Evening
73
°
20 %
Night
72
°
40 %
Morning
74
°
40 %
Afternoon
83
°
30 %
Evening
73
°
30 %
Night
72
°
40 %
Morning
74
°
40 %
Afternoon
84
°
30 %
Evening
74
°
30 %
Night
71
°
30 %
Morning
74
°
30 %
Afternoon
85
°
20 %
Evening
74
°
30 %
Night
73
°
50 %
Morning
75
°
60 %
Afternoon
85
°
30 %
Evening
74
°
40 %
Night
73
°
60 %
today
Sunday, 03/22
03/22
76
°
70
°
12 h
5 %
tomorrow
Monday, 03/23
03/23
78
°
68
°
11 h
5 %
Tuesday
Tuesday, 03/24
03/24
78
°
68
°
12 h
0 %
Wednesday
Wednesday, 03/25
03/25
79
°
68
°
11 h
5 %
Thursday
Thursday, 03/26
03/26
79
°
69
°
11 h
5 %
Friday
Friday, 03/27
03/27
81
°
72
°
9 h
20 %
Saturday
Saturday, 03/28
03/28
81
°
73
°
8 h
50 %
Sunday
Sunday, 03/29
03/29
79
°
71
°
5 h
60 %
Monday
Monday, 03/30
03/30
80
°
72
°
5 h
60 %
Tuesday
Tuesday, 03/31
03/31
83
°
72
°
9 h
40 %
Wednesday
Wednesday, 04/01
04/01
83
°
72
°
11 h
40 %
Thursday
Thursday, 04/02
04/02
84
°
72
°
9 h
40 %
Friday
Friday, 04/03
04/03
85
°
71
°
10 h
30 %
Saturday
Saturday, 04/04
04/04
85
°
73
°
9 h
60 %
Top News
You can be ready
When severe storms strike...
WindRadar
14 day weather
Su
70
76
Mo
68
78
Tu
68
78
We
68
79
Th
69
79
Fr
72
81
Sa
73
81
Su
71
79
Mo
72
80
Tu
72
83
We
72
83
Th
72
84
Fr
71
85
Sa
73
85
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
9
very high
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 73° / Air 76°
Waves 1.5 ft /
light wind from NE
Knight Key Channel
High tide 01:09 AM / 12:27 PM
Low tide 05:48 AM / 07:02 PM
Water 73° / Air 78°
Waves 1.5 ft /
light wind from N
Knight Key Channel
High tide 02:04 AM / 01:10 PM
Low tide 06:24 AM / 08:03 PM
Current regional conditions
Marathon Airport (6ft)
Sun, 03/22, 02:53 PM
75.2°
fair
Wind 4 mph
Key West NAS (6ft)
Sun, 03/22, 02:53 PM
75.2°
mostly clear
Wind N 11 mph
Key West Intl Airport (16ft)
Sun, 03/22, 02:53 PM
78.7°
fair
Wind N 11 mph
Past weather
Weather Station Marathon Airport
Maximum Temperature [°F] 02/23/2026 to 03/22/2026
RainRadar
Air quality
right now
Unhealthy
6-Day Air Quality Forecast
Astro info
today
03:47 PM local time
Sun
07:26 AM
07:36 PM
12h 10min
Moon
09:41 AM
11:44 PM
Waxing crescent
News
As more head to the coast
Rip currents & safety tips
More news
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