90 Min. Weather
sunny
Sunrise and sunset 06:39 AM 08:02 PM
01:00 PM
85
°
sunny
02:00 PM
85
°
sunny
03:00 PM
85
°
variable clouds
04:00 PM
84
°
thunderstorm
05:00 PM
83
°
variable clouds
06:00 PM
83
°
variable clouds
07:00 PM
83
°
variable clouds
08:00 PM
82
°
variable clouds
09:00 PM
82
°
variable clouds
10:00 PM
82
°
variable clouds
11:00 PM
81
°
variable clouds
12:00 AM
82
°
variable clouds
01:00 AM
82
°
variable clouds
02:00 AM
82
°
variable clouds
03:00 AM
82
°
variable clouds
04:00 AM
82
°
variable clouds
05:00 AM
82
°
variable clouds
06:00 AM
82
°
variable clouds
07:00 AM
82
°
variable clouds
08:00 AM
82
°
variable clouds
09:00 AM
83
°
rain showers
10:00 AM
84
°
variable clouds
11:00 AM
85
°
variable clouds
12:00 PM
85
°
variable clouds
01:00 PM
85
°
rain showers
02:00 PM
85
°
variable clouds
03:00 PM
85
°
variable clouds
04:00 PM
85
°
thunderstorm
05:00 PM
85
°
sunny
06:00 PM
84
°
sunny
07:00 PM
83
°
sunny
08:00 PM
82
°
sunny
09:00 PM
82
°
clear sky
10:00 PM
82
°
clear sky
11:00 PM
82
°
clear sky
12:00 AM
82
°
variable clouds
01:00 AM
82
°
variable clouds
02:00 AM
82
°
variable clouds
03:00 AM
82
°
variable clouds
04:00 AM
82
°
variable clouds
05:00 AM
82
°
variable clouds
06:00 AM
82
°
variable clouds
07:00 AM
82
°
rain showers
08:00 AM
82
°
variable clouds
09:00 AM
83
°
sunny
10:00 AM
84
°
sunny
11:00 AM
85
°
sunny
12:00 PM
86
°
sunny
01:00 PM
86
°
sunny

WeatherRadar

Forecast
Map

Afternoon
85
°
thunderstorm
Evening
82
°
variable clouds
Night
81
°
variable clouds
Morning
83
°
variable clouds
Afternoon
85
°
thunderstorm
Evening
82
°
clear sky
Night
82
°
variable clouds
Morning
83
°
variable clouds
Afternoon
86
°
sunny
Evening
83
°
clear sky
Night
81
°
clear sky
Morning
83
°
sunny
Afternoon
86
°
sunny
Evening
82
°
variable clouds
Night
81
°
variable clouds
Morning
83
°
sunny
Afternoon
87
°
sunny
Evening
83
°
clear sky
Night
82
°
clear sky
Morning
84
°
sunny
Afternoon
87
°
sunny
Evening
86
°
clear sky
Night
83
°
clear sky
Morning
84
°
rain showers
Afternoon
87
°
sunny
Evening
85
°
variable clouds
Night
83
°
partly cloudy
Morning
85
°
variable clouds
Afternoon
87
°
variable clouds
Evening
85
°
variable clouds
Night
83
°
partly cloudy
Morning
84
°
variable clouds
Afternoon
87
°
variable clouds
Evening
84
°
variable clouds
Night
82
°
variable clouds
Morning
84
°
cloudy
Afternoon
87
°
variable clouds
Evening
84
°
variable clouds
Night
81
°
rain shower
Morning
84
°
variable clouds
Afternoon
88
°
variable clouds
Evening
85
°
variable clouds
Night
82
°
variable clouds
Morning
84
°
variable clouds
Afternoon
88
°
variable clouds
Evening
84
°
variable clouds
Night
81
°
variable clouds
Morning
83
°
variable clouds
Afternoon
86
°
variable clouds
Evening
83
°
rain shower
Night
80
°
rain shower
Morning
83
°
rain showers
Afternoon
87
°
rain showers
Evening
83
°
partly cloudy
Night
80
°
partly cloudy
todayMonday, 05/18
85
°
79
°
thunderstorm
tomorrowTuesday, 05/19
85
°
81
°
thunderstorm
WednesdayWednesday, 05/20
86
°
82
°
variable clouds
ThursdayThursday, 05/21
86
°
81
°
sunny
FridayFriday, 05/22
87
°
81
°
sunny
SaturdaySaturday, 05/23
87
°
82
°
sunny
SundaySunday, 05/24
87
°
83
°
rain showers
MondayMonday, 05/25
87
°
83
°
variable clouds
TuesdayTuesday, 05/26
87
°
83
°
variable clouds
WednesdayWednesday, 05/27
87
°
82
°
variable clouds
ThursdayThursday, 05/28
88
°
81
°
variable clouds
FridayFriday, 05/29
88
°
82
°
variable clouds
SaturdaySaturday, 05/30
86
°
81
°
rain showers
SundaySunday, 05/31
87
°
80
°
rain showers

WindRadar

14 day weather

Mo
79
85
Tu
81
85
We
82
86
Th
81
86
Fr
81
87
Sa
82
87
Su
83
87
Mo
83
87
Tu
83
87
We
82
87
Th
81
88
Fr
82
88
Sa
81
86
Su
80
87
Max (°F)
Min (°F)
moreless

TemperatureRadar

Marine Weather

Water 85°  /  Air 85°
Waves 4 ft  /  
gusts up to 30 mph
Knight Key Channel
High tide 12:12 AM / 11:05 AM
Low tide 04:09 AM / 05:54 PM
Water 85°  /  Air 85°
Waves 4 ft  /  
gusts up to 25 mph
Knight Key Channel
High tide 01:03 AM / 11:58 AM
Low tide 04:56 AM / 06:50 PM

Current regional conditions

Marathon Airport (6ft)
86°
mostly clear
Wind E 13 mph

Key West NAS (6ft)
87.7°
mostly clear
Wind SE 17 mph

Key West Intl Airport (16ft)
87.7°
mostly clear
Wind E 17 mph
Gusts 29 mph

Past weather

Weather Station Marathon Airport
Maximum Temperature [°F] 04/21/2026 to 05/18/2026

RainRadar

Astro info

today
12:35 PM local time
Sun
06:39 AM
08:02 PM
13h 23min
Moon
08:04 AM
10:37 PM
Waxing crescent