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Weather Key West: Current forecast

Key West / Florida (FL) / United States

28.6 °C
Feels like 33.2 °C
Min 28 °C / Max 32 °C
Weather Key West: Cloudy, 29 °C Cloudy
11.5 km/h NNW
Wind
15.6 km/h NNW
Gusts
1014 hPa
Pressure
0 mm
Precipitation
78 %
Humidity
2.7
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
06:53 / 20:14
Sunrise / Sunset
19:24 / 05:12
Moonrise / Moonset
Full Moon (99 %)
Moon phase

Updated: Jul 27, 2026, 16:11 CEST Jul 27, 2026, 10:11 EDT

Today's Summary

If you head out in Key West today, you'll see a cloudy sky. The thermometer currently shows 28.6°C. With wind from the north-north-west, it feels noticeably colder, around 33.2°C. Wear light, breathable clothes and drink plenty of fluids. During the day temperatures will range between 28.4°C and 31.6°C.

Hourly forecast – Key West, today

Jul 27, 10:00
32 °C
Sunny
Key West Jul 27, 10:00: Sunny, 32 °C
Jul 27, 11:00
32 °C
Sunny
Key West Jul 27, 11:00: Sunny, 32 °C
Jul 27, 12:00
30 °C
Sunny
Key West Jul 27, 12:00: Sunny, 30 °C
Jul 27, 13:00
31 °C
Sunny
Key West Jul 27, 13:00: Sunny, 31 °C
Jul 27, 14:00
30 °C
Partly cloudy
Key West Jul 27, 14:00: Partly cloudy, 30 °C
Jul 27, 15:00
30 °C
Sunny
Key West Jul 27, 15:00: Sunny, 30 °C
Jul 27, 16:00
30 °C
Sunny
Key West Jul 27, 16:00: Sunny, 30 °C
Jul 27, 17:00
30 °C
Cloudy
Key West Jul 27, 17:00: Cloudy, 30 °C
Jul 27, 18:00
29 °C
Cloudy
Key West Jul 27, 18:00: Cloudy, 29 °C
Jul 27, 19:00
30 °C
Cloudy
Key West Jul 27, 19:00: Cloudy, 30 °C
Jul 27, 20:00
29 °C
Cloudy
Key West Jul 27, 20:00: Cloudy, 29 °C
Jul 27, 21:00
29 °C
Cloudy
Key West Jul 27, 21:00: Cloudy, 29 °C
Jul 27, 22:00
29 °C
Patchy light drizzle
Key West Jul 27, 22:00: Patchy light drizzle, 29 °C
Jul 27, 23:00
29 °C
Partly cloudy
Key West Jul 27, 23:00: Partly cloudy, 29 °C
Jul 28, 00:00
29 °C
Patchy light drizzle
Key West Jul 28, 00:00: Patchy light drizzle, 29 °C
Jul 28, 01:00
29 °C
Partly cloudy
Key West Jul 28, 01:00: Partly cloudy, 29 °C
Jul 28, 02:00
29 °C
Cloudy
Key West Jul 28, 02:00: Cloudy, 29 °C
Jul 28, 03:00
29 °C
Patchy rain possible
Key West Jul 28, 03:00: Patchy rain possible, 29 °C
Jul 28, 04:00
29 °C
Patchy light rain
Key West Jul 28, 04:00: Patchy light rain, 29 °C
Jul 28, 05:00
29 °C
Cloudy
Key West Jul 28, 05:00: Cloudy, 29 °C
Jul 28, 06:00
29 °C
Light rain shower
Key West Jul 28, 06:00: Light rain shower, 29 °C
Jul 28, 07:00
29 °C
Light rain shower
Key West Jul 28, 07:00: Light rain shower, 29 °C
Jul 28, 08:00
29 °C
Partly cloudy
Key West Jul 28, 08:00: Partly cloudy, 29 °C
Jul 28, 09:00
29 °C
Partly cloudy
Key West Jul 28, 09:00: Partly cloudy, 29 °C
Time
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
Key West Jul 27, 10:00: Sunny
Key West Jul 27, 11:00: Sunny
Key West Jul 27, 12:00: Sunny
Key West Jul 27, 13:00: Sunny
Key West Jul 27, 14:00: Partly cloudy
Key West Jul 27, 15:00: Sunny
Key West Jul 27, 16:00: Sunny
Key West Jul 27, 17:00: Cloudy
Key West Jul 27, 18:00: Cloudy
Key West Jul 27, 19:00: Cloudy
Key West Jul 27, 20:00: Cloudy
Key West Jul 27, 21:00: Cloudy
Key West Jul 27, 22:00: Patchy light drizzle
Key West Jul 27, 23:00: Partly cloudy
Key West Jul 28, 00:00: Patchy light drizzle
Key West Jul 28, 01:00: Partly cloudy
Key West Jul 28, 02:00: Cloudy
Key West Jul 28, 03:00: Patchy rain possible
Key West Jul 28, 04:00: Patchy light rain
Key West Jul 28, 05:00: Cloudy
Key West Jul 28, 06:00: Light rain shower
Key West Jul 28, 07:00: Light rain shower
Key West Jul 28, 08:00: Partly cloudy
Key West Jul 28, 09:00: Partly cloudy
Temperature (°C)
Chance of rain (%)
4
4
7
7
9
7
6
12
12
14
12
13
36
8
43
11
14
15
57
14
57
57
9
11
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
0.4 mm
—
0.5 mm
—
—
0 mm
1.1 mm
—
1.2 mm
1.2 mm
—
—
Wind (km/h)
NW
12
NW
12
NW
10
WNW
10
NW
12
WNW
11
WNW
14
NW
17
NW
17
WNW
13
WNW
12
WNW
10
WNW
10
WNW
9
W
9
W
9
W
9
W
10
W
12
WSW
13
WSW
13
W
11
WSW
12
SW
14
Pressure (hPa)
1014
1014
1014
1014
1013
1013
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
Humidity (%)
66 %
65 %
69 %
72 %
76 %
72 %
72 %
71 %
72 %
71 %
71 %
70 %
71 %
71 %
71 %
71 %
71 %
72 %
72 %
72 %
72 %
72 %
72 %
72 %
Cloud cover (%)
5 %
6 %
24 %
12 %
26 %
10 %
1 %
67 %
64 %
75 %
67 %
72 %
75 %
32 %
86 %
60 %
75 %
76 %
64 %
70 %
77 %
53 %
40 %
52 %

14-day weather forecast – Key West

14-day trend for Key West: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 28.4°C at night, with daytime highs up to 31.6°C.

Date
Jul 27
Jul 28
Jul 29
Jul 30
Jul 31
Aug 1
Aug 2
Aug 3
Aug 4
Aug 5
Aug 6
Aug 7
Aug 8
Aug 9
Key West July 27, 2026: Sunny
Key West July 28, 2026: Partly cloudy
Key West July 29, 2026: Sunny
Key West July 30, 2026: Sunny
Key West July 31, 2026: Sunny
Key West August 1, 2026: Sunny
Key West August 2, 2026: Patchy rain possible
Key West August 3, 2026: Patchy rain possible
Key West August 4, 2026: Patchy rain possible
Key West August 5, 2026: Thundery outbreaks possible
Key West August 6, 2026: Partly cloudy
Key West August 7, 2026: Patchy rain possible
Key West August 8, 2026: Partly cloudy
Key West August 9, 2026: Patchy rain possible
Temperature (°C)
Chance of rain (%)
17
66
7
5
5
6
17
47
66
36
67
62
65
46
Precipitation
0.2 mm
4.5 mm
0 mm
—
—
0 mm
0.1 mm
1 mm
4 mm
0.6 mm
4.6 mm
3.1 mm
3.2 mm
0.9 mm
Wind max (km/h)
17
21
21
17
9
16
28
33
32
30
24
26
32
34
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
July 27, 2026 Key West July 27, 2026: Sunny Sunny 28 °C 32 °C 06:53 20:14 19:24 05:12 Full Moon (99 %)
July 28, 2026 Key West July 28, 2026: Partly cloudy Partly cloudy 29 °C 30 °C 06:53 20:13 20:04 06:08 Full Moon (100 %)
July 29, 2026 Key West July 29, 2026: Sunny Sunny 29 °C 29 °C 06:54 20:13 20:40 07:02 Full Moon (99 %)
July 30, 2026 Key West July 30, 2026: Sunny Sunny 29 °C 30 °C 06:54 20:12 21:12 07:55 Waning Moon (96 %)
July 31, 2026 Key West July 31, 2026: Sunny Sunny 29 °C 29 °C 06:55 20:11 21:43 08:47 Waning Moon (91 %)
August 1, 2026 Key West August 1, 2026: Sunny Sunny 29 °C 30 °C 06:55 20:11 22:12 09:38 Waning Moon (83 %)
August 2, 2026 Key West August 2, 2026: Patchy rain possible Patchy rain possible 29 °C 30 °C 06:56 20:10 22:41 10:29 Waning Moon (75 %)
August 3, 2026 Key West August 3, 2026: Patchy rain possible Patchy rain possible 30 °C 30 °C 06:56 20:10 23:11 11:21 Last Quarter (65 %)
August 4, 2026 Key West August 4, 2026: Patchy rain possible Patchy rain possible 30 °C 30 °C 06:56 20:09 23:44 12:15 Last Quarter (55 %)
August 5, 2026 Key West August 5, 2026: Thundery outbreaks possible Thundery outbreaks possible 29 °C 30 °C 06:57 20:08 Does not rise today 13:12 Last Quarter (44 %)
August 6, 2026 Key West August 6, 2026: Partly cloudy Partly cloudy 29 °C 30 °C 06:57 20:08 00:22 14:13 Last Quarter (34 %)
August 7, 2026 Key West August 7, 2026: Patchy rain possible Patchy rain possible 29 °C 30 °C 06:58 20:07 01:06 15:17 Waning Crescent (24 %)
August 8, 2026 Key West August 8, 2026: Partly cloudy Partly cloudy 29 °C 30 °C 06:58 20:06 01:58 16:22 Waning Crescent (16 %)
August 9, 2026 Key West August 9, 2026: Patchy rain possible Patchy rain possible 30 °C 30 °C 06:59 20:06 02:58 17:26 Waning Crescent (9 %)
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