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Weather Key West
Florida · United States
Sat, 21/03
03:47 EDT
Weather Key West
now
70°
90 Min. Weather
clear
07:29
19:38
04:00
70
°
0 %
05:00
70
°
0 %
06:00
70
°
0 %
07:00
70
°
0 %
08:00
70
°
0 %
09:00
71
°
0 %
10:00
73
°
0 %
11:00
74
°
0 %
12:00
75
°
0 %
13:00
76
°
0 %
14:00
76
°
0 %
15:00
77
°
0 %
16:00
77
°
0 %
17:00
76
°
0 %
18:00
76
°
0 %
19:00
74
°
0 %
20:00
73
°
0 %
21:00
72
°
0 %
22:00
72
°
0 %
23:00
72
°
0 %
00:00
71
°
0 %
01:00
71
°
0 %
02:00
71
°
0 %
03:00
70
°
0 %
04:00
70
°
0 %
05:00
69
°
0 %
06:00
68
°
0 %
07:00
68
°
0 %
08:00
69
°
0 %
09:00
72
°
0 %
10:00
75
°
0 %
11:00
76
°
5 %
12:00
77
°
5 %
13:00
78
°
0 %
14:00
78
°
0 %
15:00
78
°
0 %
16:00
78
°
5 %
17:00
78
°
5 %
18:00
78
°
5 %
19:00
76
°
0 %
20:00
75
°
0 %
21:00
75
°
0 %
22:00
74
°
0 %
23:00
74
°
0 %
00:00
73
°
5 %
01:00
73
°
5 %
02:00
73
°
5 %
03:00
72
°
5 %
04:00
72
°
5 %
WeatherRadar
Forecast
Map
Morning
71
°
10 %
Afternoon
77
°
0 %
Evening
72
°
0 %
Night
68
°
0 %
Morning
72
°
5 %
Afternoon
78
°
5 %
Evening
75
°
5 %
Night
70
°
5 %
Morning
74
°
10 %
Afternoon
79
°
10 %
Evening
74
°
5 %
Night
70
°
5 %
Morning
72
°
0 %
Afternoon
78
°
0 %
Evening
75
°
0 %
Night
71
°
5 %
Morning
73
°
5 %
Afternoon
80
°
5 %
Evening
75
°
10 %
Night
72
°
10 %
Morning
74
°
20 %
Afternoon
79
°
20 %
Evening
74
°
20 %
Night
73
°
20 %
Morning
74
°
20 %
Afternoon
81
°
20 %
Evening
75
°
30 %
Night
74
°
30 %
Morning
75
°
30 %
Afternoon
81
°
40 %
Evening
75
°
30 %
Night
73
°
50 %
Morning
74
°
60 %
Afternoon
81
°
60 %
Evening
75
°
60 %
Night
72
°
50 %
Morning
74
°
60 %
Afternoon
83
°
40 %
Evening
75
°
30 %
Night
73
°
30 %
Morning
74
°
30 %
Afternoon
84
°
30 %
Evening
75
°
30 %
Night
73
°
20 %
Morning
74
°
20 %
Afternoon
84
°
20 %
Evening
75
°
20 %
Night
73
°
20 %
Morning
74
°
30 %
Afternoon
84
°
30 %
Evening
75
°
20 %
Night
73
°
20 %
Morning
74
°
30 %
Afternoon
84
°
30 %
Evening
75
°
30 %
Night
73
°
40 %
today
Saturday, 21/03
21/03
77
°
70
°
12 h
10 %
tomorrow
Sunday, 22/03
22/03
78
°
68
°
11 h
5 %
Monday
Monday, 23/03
23/03
79
°
70
°
9 h
10 %
Tuesday
Tuesday, 24/03
24/03
78
°
70
°
12 h
0 %
Wednesday
Wednesday, 25/03
25/03
80
°
71
°
11 h
10 %
Thursday
Thursday, 26/03
26/03
79
°
72
°
11 h
20 %
Friday
Friday, 27/03
27/03
81
°
73
°
10 h
30 %
Saturday
Saturday, 28/03
28/03
81
°
74
°
8 h
40 %
Sunday
Sunday, 29/03
29/03
81
°
73
°
6 h
60 %
Monday
Monday, 30/03
30/03
83
°
72
°
8 h
60 %
Tuesday
Tuesday, 31/03
31/03
84
°
73
°
10 h
30 %
Wednesday
Wednesday, 01/04
01/04
84
°
73
°
9 h
20 %
Thursday
Thursday, 02/04
02/04
84
°
73
°
9 h
30 %
Friday
Friday, 03/04
03/04
84
°
73
°
9 h
30 %
Top News
Record-breaking temps
Sweltering heat continues this weekend
WindRadar
14 day weather
Sa
70
77
Su
68
78
Mo
70
79
Tu
70
78
We
71
80
Th
72
79
Fr
73
81
Sa
74
81
Su
73
81
Mo
72
83
Tu
73
84
We
73
84
Th
73
84
Fr
73
84
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
9
very high
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 76° / Air 77°
Waves 3 ft /
gusts up to 25 mph
Key West, White Street Pier
High tide 10:59
Low tide 05:01 / 17:54
Water 76° / Air 78°
Waves 1.5 ft /
light wind from NE
Key West, White Street Pier
High tide 00:18 / 11:36
Low tide 05:35 / 18:49
Current regional conditions
Key West Intl Airport (16ft)
Sat, 21/03, 02:53
69.7°
mostly clear
Wind NE 6 mph
Key West NAS (6ft)
Sat, 21/03, 02:53
69.7°
mostly clear
Wind NE 6 mph
Marathon Airport (6ft)
Sat, 21/03, 02:53
68°
mostly clear
Wind N 11 mph
Gusts 22 mph
Past weather
Weather Station Key West Intl Airport
Maximum Temperature [°F] 02/22/2026 to 03/21/2026
Precipitation [in] 02/22/2026 to 03/21/2026
RainRadar
Air quality
right now
Unhealthy
6-Day Air Quality Forecast
Astro info
today
03:47 local time
Sun
07:29
19:38
12h 9min
Moon
09:00
22:38
Waxing crescent
News
River in the sky
What is an Atmospheric River?
More news
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