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Weather Marathon
Florida · United States
Sun, 01/18
06:35 PM EST
Weather Marathon
now
68°
90 Min. Weather
mostly cloudy
07:10 AM
05:59 PM
07:00 PM
68
°
20 %
08:00 PM
69
°
20 %
09:00 PM
68
°
20 %
10:00 PM
67
°
10 %
11:00 PM
65
°
10 %
12:00 AM
64
°
10 %
01:00 AM
64
°
10 %
02:00 AM
63
°
10 %
03:00 AM
61
°
10 %
04:00 AM
61
°
10 %
05:00 AM
60
°
10 %
06:00 AM
59
°
10 %
07:00 AM
58
°
10 %
08:00 AM
56
°
10 %
09:00 AM
55
°
10 %
10:00 AM
55
°
10 %
11:00 AM
56
°
10 %
12:00 PM
57
°
10 %
01:00 PM
59
°
10 %
02:00 PM
60
°
10 %
03:00 PM
61
°
10 %
04:00 PM
61
°
10 %
05:00 PM
62
°
10 %
06:00 PM
62
°
10 %
07:00 PM
62
°
10 %
08:00 PM
62
°
10 %
09:00 PM
61
°
10 %
10:00 PM
61
°
10 %
11:00 PM
61
°
20 %
12:00 AM
60
°
20 %
01:00 AM
60
°
20 %
02:00 AM
59
°
20 %
03:00 AM
59
°
20 %
04:00 AM
60
°
20 %
05:00 AM
59
°
20 %
06:00 AM
59
°
10 %
07:00 AM
59
°
10 %
08:00 AM
60
°
10 %
09:00 AM
61
°
10 %
10:00 AM
64
°
10 %
11:00 AM
66
°
10 %
12:00 PM
68
°
10 %
01:00 PM
69
°
10 %
02:00 PM
70
°
10 %
03:00 PM
71
°
10 %
04:00 PM
71
°
10 %
05:00 PM
71
°
5 %
06:00 PM
70
°
5 %
07:00 PM
70
°
5 %
WeatherRadar
Forecast
Map
Evening
68
°
30 %
Night
56
°
10 %
Morning
55
°
10 %
Afternoon
62
°
10 %
Evening
61
°
20 %
Night
59
°
20 %
Morning
61
°
10 %
Afternoon
71
°
10 %
Evening
68
°
10 %
Night
65
°
10 %
Morning
70
°
10 %
Afternoon
75
°
50 %
Evening
71
°
60 %
Night
70
°
30 %
Morning
72
°
60 %
Afternoon
76
°
40 %
Evening
73
°
20 %
Night
73
°
50 %
Morning
76
°
30 %
Afternoon
79
°
20 %
Evening
76
°
10 %
Night
74
°
10 %
Morning
74
°
20 %
Afternoon
81
°
20 %
Evening
74
°
20 %
Night
73
°
20 %
Morning
74
°
20 %
Afternoon
80
°
20 %
Evening
70
°
20 %
Night
67
°
20 %
Morning
69
°
20 %
Afternoon
76
°
20 %
Evening
68
°
20 %
Night
62
°
20 %
Morning
64
°
20 %
Afternoon
72
°
30 %
Evening
67
°
30 %
Night
66
°
30 %
Morning
68
°
30 %
Afternoon
77
°
30 %
Evening
68
°
40 %
Night
64
°
50 %
Morning
66
°
40 %
Afternoon
73
°
30 %
Evening
62
°
20 %
Night
53
°
30 %
Morning
55
°
30 %
Afternoon
64
°
20 %
Evening
60
°
20 %
Night
57
°
20 %
Morning
63
°
30 %
Afternoon
71
°
60 %
Evening
65
°
40 %
Night
63
°
40 %
today
Sunday, 01/18
01/18
76
°
68
°
4 h
60 %
tomorrow
Monday, 01/19
01/19
62
°
56
°
10 h
10 %
Tuesday
Tuesday, 01/20
01/20
71
°
59
°
8 h
10 %
Wednesday
Wednesday, 01/21
01/21
75
°
65
°
3 h
50 %
Thursday
Thursday, 01/22
01/22
76
°
70
°
3 h
60 %
Friday
Friday, 01/23
01/23
79
°
73
°
7 h
30 %
Saturday
Saturday, 01/24
01/24
81
°
74
°
8 h
20 %
Sunday
Sunday, 01/25
01/25
80
°
73
°
8 h
20 %
Monday
Monday, 01/26
01/26
76
°
67
°
8 h
20 %
Tuesday
Tuesday, 01/27
01/27
72
°
62
°
4 h
30 %
Wednesday
Wednesday, 01/28
01/28
77
°
66
°
4 h
30 %
Thursday
Thursday, 01/29
01/29
73
°
64
°
6 h
40 %
Friday
Friday, 01/30
01/30
64
°
53
°
7 h
30 %
Saturday
Saturday, 01/31
01/31
71
°
57
°
4 h
60 %
Top News
Unusual wintry weather
Snow for the South
WindRadar
14 day weather
Su
68
76
Mo
56
62
Tu
59
71
We
65
75
Th
70
76
Fr
73
79
Sa
74
81
Su
73
80
Mo
67
76
Tu
62
72
We
66
77
Th
64
73
Fr
53
64
Sa
57
71
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
tomorrow
6
high
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 72° / Air 76°
Waves 4 ft /
gusts up to 35 mph
Knight Key Channel
High tide 10:19 AM / 09:27 PM
Low tide 03:36 AM / 02:17 PM
Water 72° / Air 62°
Waves 4 ft /
gusts up to 30 mph
Knight Key Channel
High tide 10:49 AM / 10:06 PM
Low tide 04:06 AM / 02:59 PM
Current regional conditions
Marathon Airport (6ft)
Sun, 01/18, 05:53 PM
68°
dry
Wind NW 13 mph
Gusts 26 mph
Key West NAS (6ft)
Sun, 01/18, 05:53 PM
66.2°
cloudy
Wind N 24 mph
Gusts 33 mph
Key West Intl Airport (16ft)
Sun, 01/18, 06:00 PM
66.2°
mostly clear
Wind N 17 mph
Gusts 31 mph
Past weather
Weather Station Marathon Airport
Maximum Temperature [°F] 12/22/2025 to 01/18/2026
RainRadar
Air quality
right now
Poss. Unhealthy
6-Day Air Quality Forecast
Astro info
today
06:35 PM local time
Sun
07:10 AM
05:59 PM
10h 49min
Moon
07:11 AM
05:57 PM
New moon
News
Snow, sleet, graupel...
The different winter precipitation types
More news
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