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Weather Key West
Florida · United States
Fri, 09/19
01:50 AM EDT
Weather Key West
now
79°
90 Min. Weather
cloudy
02:00 AM
79
°
30 %
03:00 AM
80
°
30 %
04:00 AM
80
°
20 %
05:00 AM
80
°
20 %
06:00 AM
81
°
20 %
07:00 AM
81
°
20 %
08:00 AM
81
°
20 %
09:00 AM
83
°
20 %
10:00 AM
84
°
20 %
11:00 AM
86
°
20 %
12:00 PM
86
°
20 %
01:00 PM
87
°
20 %
02:00 PM
87
°
20 %
03:00 PM
86
°
20 %
04:00 PM
86
°
20 %
05:00 PM
85
°
20 %
06:00 PM
85
°
10 %
07:00 PM
85
°
10 %
08:00 PM
83
°
10 %
09:00 PM
83
°
10 %
10:00 PM
83
°
20 %
11:00 PM
83
°
20 %
12:00 AM
83
°
20 %
01:00 AM
83
°
20 %
02:00 AM
83
°
20 %
03:00 AM
83
°
20 %
04:00 AM
82
°
20 %
05:00 AM
81
°
20 %
06:00 AM
81
°
30 %
07:00 AM
81
°
40 %
08:00 AM
81
°
50 %
09:00 AM
82
°
50 %
10:00 AM
84
°
40 %
11:00 AM
86
°
30 %
12:00 PM
87
°
20 %
01:00 PM
87
°
20 %
02:00 PM
88
°
20 %
03:00 PM
87
°
20 %
04:00 PM
87
°
20 %
05:00 PM
87
°
20 %
06:00 PM
87
°
20 %
07:00 PM
85
°
20 %
08:00 PM
84
°
20 %
09:00 PM
83
°
20 %
10:00 PM
83
°
30 %
11:00 PM
83
°
40 %
12:00 AM
83
°
50 %
01:00 AM
83
°
40 %
02:00 AM
83
°
30 %
WeatherRadar
Forecast
Map
Morning
83
°
20 %
Afternoon
87
°
20 %
Evening
83
°
20 %
Night
81
°
30 %
Morning
82
°
60 %
Afternoon
88
°
20 %
Evening
83
°
60 %
Night
80
°
50 %
Morning
80
°
50 %
Afternoon
88
°
60 %
Evening
83
°
40 %
Night
82
°
50 %
Morning
83
°
50 %
Afternoon
86
°
60 %
Evening
83
°
60 %
Night
80
°
50 %
Morning
80
°
70 %
Afternoon
84
°
40 %
Evening
82
°
30 %
Night
81
°
20 %
Morning
83
°
20 %
Afternoon
89
°
30 %
Evening
84
°
40 %
Night
83
°
20 %
Morning
84
°
20 %
Afternoon
88
°
60 %
Evening
83
°
50 %
Night
81
°
30 %
Morning
82
°
40 %
Afternoon
88
°
60 %
Evening
83
°
30 %
Night
81
°
40 %
Morning
82
°
40 %
Afternoon
89
°
50 %
Evening
83
°
40 %
Night
81
°
30 %
Morning
82
°
40 %
Afternoon
91
°
40 %
Evening
83
°
30 %
Night
81
°
30 %
Morning
82
°
40 %
Afternoon
89
°
60 %
Evening
82
°
60 %
Night
80
°
30 %
Morning
82
°
30 %
Afternoon
90
°
40 %
Evening
82
°
30 %
Night
80
°
40 %
Morning
82
°
40 %
Afternoon
89
°
60 %
Evening
81
°
40 %
Night
79
°
40 %
Morning
82
°
60 %
Afternoon
89
°
40 %
Evening
81
°
60 %
Night
79
°
30 %
today
09/19
87
°
78
°
8 h
20 %
tomorrow
09/20
88
°
81
°
8 h
60 %
Sunday
09/21
88
°
80
°
6 h
60 %
Monday
09/22
86
°
82
°
3 h
60 %
Tuesday
09/23
84
°
80
°
2 h
70 %
Wednesday
09/24
89
°
81
°
9 h
40 %
Thursday
09/25
88
°
83
°
8 h
60 %
Friday
09/26
88
°
81
°
7 h
60 %
Saturday
09/27
89
°
81
°
7 h
50 %
Sunday
09/28
91
°
81
°
6 h
40 %
Monday
09/29
89
°
81
°
6 h
60 %
Tuesday
09/30
90
°
80
°
6 h
40 %
Wednesday
10/01
89
°
80
°
4 h
60 %
Thursday
10/02
89
°
79
°
5 h
60 %
Top News
Mario's remnants
Flood threat grows for Southwest
WindRadar
14 day weather
Fr
78
87
Sa
81
88
Su
80
88
Mo
82
86
Tu
80
84
We
81
89
Th
83
88
Fr
81
88
Sa
81
89
Su
81
91
Mo
81
89
Tu
80
90
We
80
89
Th
79
89
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
7
high
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 87° / Air 87°
Waves 1.5 ft /
light wind from N
Key West, White Street Pier
High tide 08:09 AM / 08:52 PM
Low tide 01:39 AM / 02:41 PM
Current regional conditions
Key West Intl Airport (16ft)
Fri, 09/19, 12:53 AM
78.7°
dry
Wind E 6 mph
Key West NAS (6ft)
Fri, 09/19, 12:53 AM
78.7°
dry
Wind E 4 mph
Marathon Airport (6ft)
Fri, 09/19, 12:53 AM
78.7°
dry
Wind NE 4 mph
Past weather
Weather Station Key West Intl Airport
Maximum Temperature [°F] 08/23/2025 to 09/19/2025
Precipitation [in] 08/23/2025 to 09/19/2025
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
01:50 AM local time
Sun
07:14 AM
07:26 PM
12h 12min
Moon
05:11 AM
06:20 PM
Waning crescent
News
Daily briefing
Plains showers, storms persist
Daily briefing
Autumn rain arrives
Daily briefing
Toasty temps & isolated flooding
Utah and the Dakotas
Unusual September tornadoes
Daily briefing
Summer heat returns
More news
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