Key West (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 27° Celsius; -
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius;
-
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius; -
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius;
-
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius; -
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius;
-
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius;
Clear.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Key West
Today (30 August 2025)
| Time |
23:00
|
|---|---|
| Weather symbols |  |
| Chance of precipitation |
<5%
|
| Temperature |
27°
|
| Feels like temperature (°C) |
30°
|
| Wind direction and speed |
NNW
5
|
| Wind gust (mph) |
9
|
| Visibility |
VG
|
| Humidity |
74%
|
| UV | - |
Sunday (31 August 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
20%
|
20%
|
30%
|
30%
|
40%
|
30%
|
40%
|
60%
|
40%
|
50%
|
50%
|
50%
|
40%
|
50%
|
40%
|
40%
|
20%
|
<5%
|
20%
|
10%
|
20%
|
| Temperature (°C) |
27°
|
27°
|
27°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
29°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
29°
|
30°
|
29°
|
29°
|
28°
|
28°
|
28°
|
28°
|
| Feels like temperature (°C) |
30°
|
30°
|
29°
|
29°
|
29°
|
29°
|
29°
|
28°
|
29°
|
30°
|
31°
|
31°
|
32°
|
31°
|
31°
|
32°
|
30°
|
31°
|
31°
|
30°
|
29°
|
29°
|
29°
|
29°
|
| Wind direction and speed (mph) |
WSW
5
|
WSW
5
|
SW
7
|
SW
8
|
SW
9
|
SW
10
|
SW
10
|
SW
11
|
WSW
11
|
WSW
12
|
WSW
11
|
WSW
12
|
WSW
12
|
W
12
|
W
12
|
W
12
|
W
11
|
W
12
|
WNW
12
|
WNW
11
|
WNW
11
|
WNW
10
|
WNW
10
|
WNW
9
|
| Wind gust (mph) |
9
|
11
|
13
|
14
|
15
|
17
|
17
|
18
|
18
|
19
|
20
|
20
|
19
|
20
|
20
|
19
|
20
|
19
|
19
|
18
|
17
|
16
|
15
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
75%
|
75%
|
75%
|
75%
|
75%
|
74%
|
74%
|
74%
|
73%
|
73%
|
73%
|
74%
|
73%
|
73%
|
73%
|
72%
|
73%
|
73%
|
73%
|
74%
|
74%
|
74%
|
74%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 7 | 9 | 8 | 9 | 8 | 5 | 1 | 1 | 1 | - | - | - | - |
Monday (1 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
10%
|
30%
|
60%
|
50%
|
50%
|
40%
|
30%
|
40%
|
40%
|
50%
|
30%
|
30%
|
30%
|
30%
|
20%
|
10%
|
30%
|
20%
|
10%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
29°
|
29°
|
30°
|
30°
|
30°
|
31°
|
31°
|
30°
|
30°
|
30°
|
29°
|
28°
|
28°
|
28°
|
28°
|
| Feels like temperature (°C) |
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
30°
|
31°
|
31°
|
32°
|
32°
|
33°
|
32°
|
31°
|
31°
|
31°
|
30°
|
29°
|
29°
|
30°
|
29°
|
| Wind direction and speed (mph) |
WNW
9
|
WNW
9
|
WNW
9
|
W
10
|
W
10
|
W
10
|
W
10
|
W
10
|
W
10
|
WSW
10
|
W
10
|
W
10
|
W
10
|
W
11
|
W
11
|
W
12
|
WNW
12
|
WNW
12
|
WNW
12
|
WNW
11
|
NW
11
|
NW
10
|
NW
9
|
NW
9
|
| Wind gust (mph) |
14
|
14
|
15
|
16
|
16
|
16
|
16
|
16
|
17
|
17
|
17
|
18
|
19
|
20
|
21
|
20
|
20
|
19
|
19
|
18
|
17
|
16
|
15
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
74%
|
74%
|
74%
|
74%
|
74%
|
75%
|
74%
|
74%
|
75%
|
75%
|
75%
|
74%
|
74%
|
74%
|
73%
|
72%
|
72%
|
72%
|
72%
|
72%
|
73%
|
73%
|
73%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 6 | 8 | 10 | 10 | 10 | 8 | 5 | 3 | 1 | 1 | - | - | - | - |
Tuesday (2 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
30%
|
40%
|
40%
|
30%
|
20%
|
20%
|
30%
|
30%
|
20%
|
30%
|
30%
|
20%
|
20%
|
10%
|
20%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
28°
|
28°
|
28°
|
27°
|
27°
|
27°
|
27°
|
27°
|
28°
|
28°
|
29°
|
29°
|
30°
|
30°
|
31°
|
30°
|
30°
|
30°
|
30°
|
29°
|
28°
|
28°
|
28°
|
28°
|
| Feels like temperature (°C) |
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
30°
|
31°
|
32°
|
32°
|
33°
|
33°
|
32°
|
32°
|
32°
|
31°
|
30°
|
30°
|
29°
|
29°
|
29°
|
| Wind direction and speed (mph) |
WNW
9
|
WNW
9
|
WNW
9
|
WNW
9
|
WNW
8
|
WNW
8
|
W
8
|
W
8
|
W
9
|
W
8
|
W
8
|
W
8
|
W
8
|
W
9
|
W
9
|
W
9
|
W
10
|
W
10
|
W
10
|
W
10
|
W
9
|
W
9
|
W
9
|
W
8
|
| Wind gust (mph) |
13
|
15
|
15
|
15
|
15
|
14
|
13
|
14
|
15
|
15
|
15
|
16
|
16
|
17
|
17
|
17
|
17
|
18
|
17
|
15
|
15
|
14
|
13
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
74%
|
74%
|
75%
|
75%
|
76%
|
76%
|
76%
|
75%
|
75%
|
75%
|
75%
|
74%
|
73%
|
73%
|
72%
|
73%
|
72%
|
73%
|
73%
|
73%
|
74%
|
74%
|
74%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 8 | 9 | 8 | 10 | 6 | 5 | 3 | 1 | 1 | - | - | - | - |
Wednesday (3 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
20%
|
30%
|
30%
|
40%
|
30%
|
40%
|
40%
|
30%
|
40%
|
40%
|
20%
|
20%
|
30%
|
20%
|
30%
|
20%
|
20%
|
30%
|
30%
|
30%
|
20%
|
30%
|
| Temperature (°C) |
28°
|
28°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
28°
|
29°
|
29°
|
29°
|
29°
|
29°
|
30°
|
30°
|
30°
|
30°
|
29°
|
29°
|
28°
|
28°
|
28°
|
28°
|
| Feels like temperature (°C) |
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
30°
|
31°
|
31°
|
31°
|
31°
|
32°
|
31°
|
32°
|
31°
|
31°
|
30°
|
30°
|
30°
|
29°
|
30°
|
| Wind direction and speed (mph) |
W
9
|
W
8
|
W
8
|
W
9
|
W
9
|
W
9
|
W
9
|
W
8
|
W
9
|
W
9
|
W
9
|
W
10
|
W
10
|
W
10
|
W
10
|
W
11
|
W
11
|
W
10
|
W
10
|
W
9
|
W
9
|
WNW
9
|
WNW
9
|
W
7
|
| Wind gust (mph) |
13
|
13
|
13
|
14
|
15
|
15
|
15
|
15
|
15
|
15
|
15
|
17
|
17
|
17
|
18
|
18
|
19
|
18
|
17
|
15
|
14
|
14
|
13
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
74%
|
75%
|
75%
|
75%
|
75%
|
76%
|
75%
|
76%
|
77%
|
77%
|
77%
|
76%
|
75%
|
75%
|
75%
|
75%
|
75%
|
74%
|
74%
|
74%
|
74%
|
74%
|
74%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 7 | 9 | 7 | 5 | 2 | 1 | 1 | - | - | - | - |
Thursday (4 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
20%
|
30%
|
30%
|
30%
|
40%
|
40%
|
30%
|
40%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
28°
|
28°
|
28°
|
28°
|
27°
|
27°
|
27°
|
27°
|
28°
|
29°
|
29°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
29°
|
28°
|
28°
|
| Feels like temperature (°C) |
29°
|
29°
|
29°
|
29°
|
28°
|
28°
|
28°
|
28°
|
29°
|
30°
|
30°
|
31°
|
31°
|
32°
|
32°
|
31°
|
32°
|
32°
|
31°
|
30°
|
30°
|
29°
|
| Wind direction and speed (mph) |
W
8
|
WSW
9
|
WSW
10
|
W
10
|
WSW
10
|
WSW
11
|
WSW
11
|
WSW
11
|
WSW
11
|
WSW
12
|
WSW
13
|
WSW
13
|
WSW
13
|
WSW
12
|
WSW
11
|
WSW
11
|
WSW
11
|
WSW
11
|
WSW
11
|
WSW
10
|
WSW
9
|
SW
10
|
| Wind gust (mph) |
14
|
15
|
16
|
16
|
17
|
18
|
18
|
18
|
19
|
21
|
21
|
21
|
21
|
20
|
20
|
20
|
19
|
18
|
17
|
16
|
16
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
75%
|
76%
|
77%
|
76%
|
76%
|
76%
|
76%
|
77%
|
78%
|
78%
|
76%
|
76%
|
75%
|
75%
|
74%
|
74%
|
73%
|
73%
|
74%
|
74%
|
74%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 9 | 10 | 7 | 8 | 5 | 2 | 1 | 1 | - | - |
Friday (5 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
30%
|
40%
|
10%
|
20%
|
10%
|
20%
|
| Temperature (°C) |
28°
|
28°
|
28°
|
30°
|
31°
|
31°
|
29°
|
28°
|
| Feels like temperature (°C) |
29°
|
29°
|
30°
|
33°
|
34°
|
34°
|
31°
|
30°
|
| Wind direction and speed (mph) |
SSW
10
|
SW
10
|
SW
9
|
WSW
8
|
WSW
7
|
WSW
7
|
WSW
7
|
SE
7
|
| Wind gust (mph) |
16
|
16
|
15
|
15
|
15
|
13
|
13
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
76%
|
76%
|
77%
|
74%
|
72%
|
72%
|
73%
|
| UV | - | - | 1 | 8 | 10 | 3 | - | - |
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Forecast for 23:00 (UTC-4), Sat
Updated 01:23 (UTC+1) on Sun 31 Aug 2025
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