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Weather Marathon
Florida · United States
Mon, 12/29
03:32 PM EST
Weather Marathon
now
78°
90 Min. Weather
sunny
04:00 PM
78
°
0 %
05:00 PM
76
°
0 %
06:00 PM
74
°
5 %
07:00 PM
72
°
5 %
08:00 PM
72
°
5 %
09:00 PM
72
°
10 %
10:00 PM
72
°
10 %
11:00 PM
72
°
10 %
12:00 AM
72
°
10 %
01:00 AM
71
°
10 %
02:00 AM
71
°
10 %
03:00 AM
70
°
10 %
04:00 AM
70
°
10 %
05:00 AM
70
°
10 %
06:00 AM
70
°
10 %
07:00 AM
70
°
10 %
08:00 AM
70
°
20 %
09:00 AM
70
°
20 %
10:00 AM
71
°
20 %
11:00 AM
71
°
20 %
12:00 PM
71
°
10 %
01:00 PM
70
°
10 %
02:00 PM
70
°
10 %
03:00 PM
68
°
10 %
04:00 PM
68
°
10 %
05:00 PM
67
°
10 %
06:00 PM
66
°
10 %
07:00 PM
66
°
10 %
08:00 PM
65
°
10 %
09:00 PM
64
°
10 %
10:00 PM
63
°
5 %
11:00 PM
63
°
5 %
12:00 AM
62
°
5 %
01:00 AM
62
°
5 %
02:00 AM
61
°
0 %
03:00 AM
61
°
0 %
04:00 AM
60
°
0 %
05:00 AM
60
°
0 %
06:00 AM
59
°
0 %
07:00 AM
57
°
0 %
08:00 AM
57
°
0 %
09:00 AM
57
°
0 %
10:00 AM
58
°
0 %
11:00 AM
59
°
0 %
12:00 PM
61
°
0 %
01:00 PM
61
°
0 %
02:00 PM
62
°
0 %
03:00 PM
63
°
0 %
04:00 PM
63
°
0 %
Warmest day of the week!
A strong cold front moves through overnight.
Share!
WeatherRadar
Forecast
Map
Afternoon
77
°
5 %
Evening
72
°
10 %
Night
70
°
10 %
Morning
70
°
20 %
Afternoon
71
°
10 %
Evening
64
°
10 %
Night
57
°
5 %
Morning
57
°
0 %
Afternoon
63
°
0 %
Evening
61
°
0 %
Night
60
°
5 %
Morning
62
°
5 %
Afternoon
67
°
0 %
Evening
64
°
0 %
Night
64
°
0 %
Morning
68
°
0 %
Afternoon
71
°
0 %
Evening
66
°
5 %
Night
66
°
5 %
Morning
69
°
10 %
Afternoon
73
°
20 %
Evening
71
°
10 %
Night
71
°
10 %
Morning
73
°
20 %
Afternoon
77
°
20 %
Evening
70
°
20 %
Night
66
°
30 %
Morning
68
°
20 %
Afternoon
74
°
10 %
Evening
69
°
20 %
Night
69
°
30 %
Morning
72
°
30 %
Afternoon
78
°
30 %
Evening
70
°
20 %
Night
69
°
30 %
Morning
72
°
20 %
Afternoon
78
°
30 %
Evening
71
°
30 %
Night
70
°
40 %
Morning
74
°
30 %
Afternoon
80
°
20 %
Evening
72
°
30 %
Night
71
°
40 %
Morning
74
°
40 %
Afternoon
81
°
40 %
Evening
72
°
40 %
Night
69
°
50 %
Morning
72
°
60 %
Afternoon
79
°
50 %
Evening
68
°
40 %
Night
63
°
30 %
Morning
65
°
30 %
Afternoon
72
°
30 %
Evening
68
°
30 %
Night
64
°
20 %
today
Monday, 12/29
12/29
77
°
68
°
10 h
5 %
tomorrow
Tuesday, 12/30
12/30
71
°
70
°
4 h
20 %
Wednesday
Wednesday, 12/31
12/31
63
°
57
°
10 h
0 %
Thursday
Thursday, 01/01
01/01
67
°
60
°
10 h
5 %
Friday
Friday, 01/02
01/02
71
°
64
°
10 h
0 %
Saturday
Saturday, 01/03
01/03
73
°
66
°
6 h
20 %
Sunday
Sunday, 01/04
01/04
77
°
71
°
7 h
20 %
Monday
Monday, 01/05
01/05
74
°
66
°
8 h
20 %
Tuesday
Tuesday, 01/06
01/06
78
°
69
°
6 h
30 %
Wednesday
Wednesday, 01/07
01/07
78
°
69
°
5 h
30 %
Thursday
Thursday, 01/08
01/08
80
°
70
°
7 h
30 %
Friday
Friday, 01/09
01/09
81
°
71
°
5 h
40 %
Saturday
Saturday, 01/10
01/10
79
°
69
°
4 h
60 %
Sunday
Sunday, 01/11
01/11
72
°
63
°
7 h
30 %
Top News
Daily briefing
Midwestern Arctic blast
WindRadar
14 day weather
Mo
68
77
Tu
70
71
We
57
63
Th
60
67
Fr
64
71
Sa
66
73
Su
71
77
Mo
66
74
Tu
69
78
We
69
78
Th
70
80
Fr
71
81
Sa
69
79
Su
63
72
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
5
moderate
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 75° / Air 77°
Waves 0.5 ft /
light wind from N
Water 75° / Air 71°
Waves 3 ft /
gusts up to 30 mph
Current regional conditions
Marathon Airport (6ft)
Mon, 12/29, 02:53 PM
78.7°
fair
Wind 4 mph
Key West NAS (6ft)
Mon, 12/29, 02:53 PM
78.7°
mostly clear
Wind E 4 mph
Key West Intl Airport (16ft)
Mon, 12/29, 02:53 PM
75.2°
mostly clear
Wind 4 mph
Past weather
Weather Station Marathon Airport
Maximum Temperature [°F] 12/02/2025 to 12/29/2025
RainRadar
Air quality
right now
Poss. Unhealthy
6-Day Air Quality Forecast
Astro info
today
03:32 PM local time
Sun
07:07 AM
05:45 PM
10h 38min
Moon
01:20 PM
01:53 AM
Waxing gibbous
News
You can be ready
When severe storms strike...
More news
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