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90 Min. Weather
sunny
12:00 PM
81
°
sunny
01:00 PM
81
°
variable clouds
02:00 PM
81
°
variable clouds
03:00 PM
81
°
cloudy
04:00 PM
80
°
cloudy
05:00 PM
79
°
variable clouds
06:00 PM
78
°
variable clouds
07:00 PM
78
°
variable clouds
08:00 PM
77
°
partly cloudy
09:00 PM
77
°
partly cloudy
10:00 PM
77
°
partly cloudy
11:00 PM
77
°
partly cloudy
12:00 AM
76
°
partly cloudy
01:00 AM
76
°
partly cloudy
02:00 AM
76
°
partly cloudy
03:00 AM
76
°
mostly cloudy
04:00 AM
76
°
rain shower
05:00 AM
76
°
rain shower
06:00 AM
76
°
partly cloudy
07:00 AM
76
°
mostly cloudy
08:00 AM
77
°
mostly cloudy
09:00 AM
79
°
mostly cloudy
10:00 AM
80
°
cloudy
11:00 AM
80
°
cloudy
12:00 PM
80
°
cloudy
01:00 PM
80
°
rain showers
02:00 PM
80
°
cloudy
03:00 PM
80
°
variable clouds
04:00 PM
79
°
variable clouds
05:00 PM
78
°
sunny
06:00 PM
76
°
clear sky
07:00 PM
75
°
clear sky
08:00 PM
75
°
clear sky
09:00 PM
75
°
clear sky
10:00 PM
74
°
clear sky
11:00 PM
74
°
clear sky
12:00 AM
74
°
clear sky
01:00 AM
73
°
clear sky
02:00 AM
73
°
clear sky
03:00 AM
73
°
clear sky
04:00 AM
73
°
clear sky
05:00 AM
72
°
clear sky
06:00 AM
72
°
clear sky
07:00 AM
72
°
clear sky
08:00 AM
72
°
variable clouds
09:00 AM
73
°
variable clouds
10:00 AM
74
°
variable clouds
11:00 AM
76
°
variable clouds
12:00 PM
78
°
variable clouds

WeatherRadar

Forecast
Map

Afternoon
81
°
variable clouds
Evening
77
°
partly cloudy
Night
76
°
rain shower
Morning
79
°
cloudy
Afternoon
80
°
variable clouds
Evening
75
°
clear sky
Night
72
°
clear sky
Morning
73
°
variable clouds
Afternoon
80
°
variable clouds
Evening
76
°
clear sky
Night
73
°
clear sky
Morning
76
°
variable clouds
Afternoon
80
°
variable clouds
Evening
75
°
clear sky
Night
74
°
clear sky
Morning
75
°
variable clouds
Afternoon
78
°
variable clouds
Evening
75
°
variable clouds
Night
74
°
variable clouds
Morning
75
°
cloudy
Afternoon
77
°
variable clouds
Evening
74
°
variable clouds
Night
73
°
variable clouds
Morning
75
°
cloudy
Afternoon
79
°
cloudy
Evening
72
°
variable clouds
Night
71
°
variable clouds
Morning
73
°
cloudy
Afternoon
78
°
variable clouds
Evening
72
°
variable clouds
Night
71
°
variable clouds
Morning
73
°
variable clouds
Afternoon
79
°
variable clouds
Evening
71
°
clear sky
Night
69
°
variable clouds
Morning
72
°
cloudy
Afternoon
77
°
variable clouds
Evening
70
°
clear sky
Night
68
°
variable clouds
Morning
71
°
variable clouds
Afternoon
77
°
variable clouds
Evening
70
°
clear sky
Night
67
°
clear sky
Morning
70
°
variable clouds
Afternoon
75
°
sunny
Evening
69
°
clear sky
Night
67
°
variable clouds
Morning
70
°
variable clouds
Afternoon
75
°
variable clouds
Evening
70
°
clear sky
Night
68
°
clear sky
Morning
72
°
variable clouds
Afternoon
77
°
variable clouds
Evening
70
°
variable clouds
Night
68
°
partly cloudy
todayThursday, 12/18
81
°
72
°
variable clouds
tomorrowFriday, 12/19
80
°
76
°
cloudy
SaturdaySaturday, 12/20
80
°
72
°
variable clouds
SundaySunday, 12/21
80
°
73
°
variable clouds
MondayMonday, 12/22
78
°
74
°
variable clouds
TuesdayTuesday, 12/23
77
°
74
°
variable clouds
WednesdayWednesday, 12/24
79
°
73
°
cloudy
ThursdayThursday, 12/25
78
°
71
°
variable clouds
FridayFriday, 12/26
79
°
71
°
variable clouds
SaturdaySaturday, 12/27
77
°
69
°
variable clouds
SundaySunday, 12/28
77
°
68
°
variable clouds
MondayMonday, 12/29
75
°
67
°
variable clouds
TuesdayTuesday, 12/30
75
°
67
°
variable clouds
WednesdayWednesday, 12/31
77
°
68
°
variable clouds

WindRadar

14 day weather

Th
72
81
Fr
76
80
Sa
72
80
Su
73
80
Mo
74
78
Tu
74
77
We
73
79
Th
71
78
Fr
71
79
Sa
69
77
Su
68
77
Mo
67
75
Tu
67
75
We
68
77
Max (°F)
Min (°F)
moreless

TemperatureRadar

Marine Weather

Water 74°  /  Air 81°
Waves 3 ft  /  
moderate wind from SE
Knight Key Channel
High tide 09:31 AM / 08:18 PM
Low tide 02:37 AM / 01:18 PM
Water 74°  /  Air 80°
Waves 2 ft  /  
moderate wind from NW
Knight Key Channel
High tide 10:05 AM / 08:57 PM
Low tide 03:14 AM / 01:54 PM

Current regional conditions

Marathon Airport (6ft)
80.6°
fair
Wind SE 11 mph

Key West NAS (6ft)
80.6°
mostly clear
Wind SE 13 mph

Key West Intl Airport (16ft)
77°
mostly clear
Wind SE 13 mph

Past weather

Weather Station Marathon Airport
Maximum Temperature [°F] 11/21/2025 to 12/18/2025

RainRadar

Astro info

today
11:29 AM local time
Sun
07:02 AM
05:39 PM
10h 37min
Moon
05:54 AM
04:24 PM
Waning crescent