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Weather Key West: Current forecast

Key West / Florida (FL) / United States

28.3 °C
Feels like 32.7 °C
Min 28 °C / Max 31 °C
Weather Key West: Partly cloudy, 28 °C Partly cloudy
17.3 km/h E
Wind
23.9 km/h E
Gusts
1017 hPa
Pressure
0 mm
Precipitation
79 %
Humidity
0.2
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
06:37 / 20:16
Sunrise / Sunset
03:53 / 17:41
Moonrise / Moonset
New Moon (3 %)
Moon phase

Updated: Jun 12, 2026, 14:48 CEST Jun 12, 2026, 8:48 EDT

Today's Summary

If you head out in Key West today, you'll see a partly cloudy sky. The thermometer currently shows 28.3°C. With wind from the east, it feels noticeably colder, around 32.7°C. Wear light, breathable clothes and drink plenty of fluids. During the day temperatures will range between 27.9°C and 31.1°C.

Hourly forecast – Key West, today

Jun 12, 08:00
28 °C
Partly cloudy
Key West Jun 12, 08:00: Partly cloudy, 28 °C
Jun 12, 09:00
29 °C
Sunny
Key West Jun 12, 09:00: Sunny, 29 °C
Jun 12, 10:00
30 °C
Sunny
Key West Jun 12, 10:00: Sunny, 30 °C
Jun 12, 11:00
30 °C
Sunny
Key West Jun 12, 11:00: Sunny, 30 °C
Jun 12, 12:00
30 °C
Sunny
Key West Jun 12, 12:00: Sunny, 30 °C
Jun 12, 13:00
30 °C
Sunny
Key West Jun 12, 13:00: Sunny, 30 °C
Jun 12, 14:00
30 °C
Sunny
Key West Jun 12, 14:00: Sunny, 30 °C
Jun 12, 15:00
30 °C
Sunny
Key West Jun 12, 15:00: Sunny, 30 °C
Jun 12, 16:00
30 °C
Sunny
Key West Jun 12, 16:00: Sunny, 30 °C
Jun 12, 17:00
29 °C
Sunny
Key West Jun 12, 17:00: Sunny, 29 °C
Jun 12, 18:00
29 °C
Patchy rain possible
Key West Jun 12, 18:00: Patchy rain possible, 29 °C
Jun 12, 19:00
29 °C
Sunny
Key West Jun 12, 19:00: Sunny, 29 °C
Jun 12, 20:00
28 °C
Sunny
Key West Jun 12, 20:00: Sunny, 28 °C
Jun 12, 21:00
28 °C
Clear
Key West Jun 12, 21:00: Clear, 28 °C
Jun 12, 22:00
28 °C
Clear
Key West Jun 12, 22:00: Clear, 28 °C
Jun 12, 23:00
28 °C
Clear
Key West Jun 12, 23:00: Clear, 28 °C
Jun 13, 00:00
28 °C
Clear
Key West Jun 13, 00:00: Clear, 28 °C
Jun 13, 01:00
28 °C
Clear
Key West Jun 13, 01:00: Clear, 28 °C
Jun 13, 02:00
28 °C
Clear
Key West Jun 13, 02:00: Clear, 28 °C
Jun 13, 03:00
28 °C
Clear
Key West Jun 13, 03:00: Clear, 28 °C
Jun 13, 04:00
28 °C
Partly cloudy
Key West Jun 13, 04:00: Partly cloudy, 28 °C
Jun 13, 05:00
28 °C
Partly cloudy
Key West Jun 13, 05:00: Partly cloudy, 28 °C
Jun 13, 06:00
28 °C
Partly cloudy
Key West Jun 13, 06:00: Partly cloudy, 28 °C
Jun 13, 07:00
28 °C
Patchy rain possible
Key West Jun 13, 07:00: Patchy rain possible, 28 °C
Time
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
Key West Jun 12, 08:00: Partly cloudy
Key West Jun 12, 09:00: Sunny
Key West Jun 12, 10:00: Sunny
Key West Jun 12, 11:00: Sunny
Key West Jun 12, 12:00: Sunny
Key West Jun 12, 13:00: Sunny
Key West Jun 12, 14:00: Sunny
Key West Jun 12, 15:00: Sunny
Key West Jun 12, 16:00: Sunny
Key West Jun 12, 17:00: Sunny
Key West Jun 12, 18:00: Patchy rain possible
Key West Jun 12, 19:00: Sunny
Key West Jun 12, 20:00: Sunny
Key West Jun 12, 21:00: Clear
Key West Jun 12, 22:00: Clear
Key West Jun 12, 23:00: Clear
Key West Jun 13, 00:00: Clear
Key West Jun 13, 01:00: Clear
Key West Jun 13, 02:00: Clear
Key West Jun 13, 03:00: Clear
Key West Jun 13, 04:00: Partly cloudy
Key West Jun 13, 05:00: Partly cloudy
Key West Jun 13, 06:00: Partly cloudy
Key West Jun 13, 07:00: Patchy rain possible
Temperature (°C)
Chance of rain (%)
8
10
7
8
7
7
7
6
6
6
17
7
6
6
6
6
6
6
7
7
8
8
9
15
Precipitation
—
—
—
—
—
—
—
—
—
—
0 mm
—
—
—
—
—
—
—
—
—
—
—
—
0 mm
Wind (km/h)
E
17
E
17
E
17
E
16
ESE
14
ESE
11
SE
11
SE
12
SE
10
SSE
9
SSE
8
SSE
10
SSE
7
SSE
7
SE
7
SE
5
E
4
ESE
5
ENE
7
ENE
11
ENE
13
E
13
ENE
14
E
13
Pressure (hPa)
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1016
1016
1016
1017
1017
1016
1015
1015
1015
1014
1015
1015
Humidity (%)
79 %
79 %
75 %
73 %
73 %
71 %
72 %
71 %
73 %
71 %
71 %
71 %
69 %
69 %
69 %
68 %
68 %
68 %
69 %
71 %
72 %
73 %
73 %
73 %
Cloud cover (%)
75 %
18 %
11 %
14 %
20 %
10 %
11 %
5 %
6 %
1 %
87 %
23 %
20 %
18 %
17 %
14 %
14 %
20 %
21 %
22 %
25 %
27 %
36 %
74 %

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 27.8°C at night, with daytime highs up to 31.1°C.

Date
Jun 12
Jun 13
Jun 14
Jun 15
Jun 16
Jun 17
Jun 18
Jun 19
Jun 20
Jun 21
Jun 22
Jun 23
Jun 24
Jun 25
Key West June 12, 2026: Sunny
Key West June 13, 2026: Sunny
Key West June 14, 2026: Patchy rain possible
Key West June 15, 2026: Sunny
Key West June 16, 2026: Patchy rain possible
Key West June 17, 2026: Partly cloudy
Key West June 18, 2026: Patchy rain possible
Key West June 19, 2026: Patchy rain possible
Key West June 20, 2026: Patchy rain possible
Key West June 21, 2026: Patchy rain possible
Key West June 22, 2026: Patchy rain possible
Key West June 23, 2026: Patchy rain possible
Key West June 24, 2026: Patchy rain possible
Key West June 25, 2026: Patchy rain possible
Temperature (°C)
Chance of rain (%)
8
17
36
7
37
15
39
24
21
43
21
19
17
61
Precipitation
0 mm
0.1 mm
0.4 mm
0 mm
0.8 mm
0 mm
0.5 mm
0.2 mm
0.2 mm
0.8 mm
0.2 mm
0.1 mm
0.1 mm
1.5 mm
Wind max (km/h)
19
16
18
19
26
25
31
32
28
32
30
37
32
33
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
June 12, 2026 Key West June 12, 2026: Sunny Sunny 28 °C 31 °C 06:37 20:16 03:53 17:41 New Moon (3 %)
June 13, 2026 Key West June 13, 2026: Sunny Sunny 28 °C 29 °C 06:37 20:16 04:38 18:48 New Moon (1 %)
June 14, 2026 Key West June 14, 2026: Patchy rain possible Patchy rain possible 28 °C 29 °C 06:38 20:16 05:32 19:57 New Moon (0 %)
June 15, 2026 Key West June 15, 2026: Sunny Sunny 28 °C 29 °C 06:38 20:17 06:34 21:03 New Moon (2 %)
June 16, 2026 Key West June 16, 2026: Patchy rain possible Patchy rain possible 28 °C 29 °C 06:38 20:17 07:43 22:03 Waxing Crescent (6 %)
June 17, 2026 Key West June 17, 2026: Partly cloudy Partly cloudy 28 °C 29 °C 06:38 20:17 08:55 22:54 Waxing Crescent (11 %)
June 18, 2026 Key West June 18, 2026: Patchy rain possible Patchy rain possible 29 °C 29 °C 06:38 20:18 10:05 23:39 Waxing Crescent (19 %)
June 19, 2026 Key West June 19, 2026: Patchy rain possible Patchy rain possible 29 °C 29 °C 06:38 20:18 11:11 Does not set today Waxing Crescent (28 %)
June 20, 2026 Key West June 20, 2026: Patchy rain possible Patchy rain possible 28 °C 29 °C 06:38 20:18 12:14 00:17 First Quarter (38 %)
June 21, 2026 Key West June 21, 2026: Patchy rain possible Patchy rain possible 28 °C 29 °C 06:39 20:18 13:13 00:53 First Quarter (48 %)
June 22, 2026 Key West June 22, 2026: Patchy rain possible Patchy rain possible 28 °C 29 °C 06:39 20:18 14:11 01:26 First Quarter (59 %)
June 23, 2026 Key West June 23, 2026: Patchy rain possible Patchy rain possible 28 °C 29 °C 06:39 20:19 15:09 02:00 Waxing Moon (69 %)
June 24, 2026 Key West June 24, 2026: Patchy rain possible Patchy rain possible 28 °C 29 °C 06:39 20:19 16:07 02:35 Waxing Moon (79 %)
June 25, 2026 Key West June 25, 2026: Patchy rain possible Patchy rain possible 28 °C 29 °C 06:40 20:19 17:05 03:12 Waxing Moon (87 %)
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