Key West weather live forecast

Today's maximum temperature in Key West is expected to be 14°C. Select a day from the live weather forecast for Key West, Florida, USA for more weather parameters.

Monday
2nd Feb
14

12

7

6
Tuesday
3rd Feb
17

13

9

6
Wednesday
4th Feb
20

17

6

4
Thursday
5th Feb
21

17

4

7
Friday
6th Feb
17

14

4

6

5-day weather forecast updated at 04:01 on Monday 2nd February 2026 GMT

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The 5-day weather forecast for Florida (Key West) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Key West weather forecast by day

Below are the detailed weather forecasts for Key West for the next 5 days.

Key West weather for Monday 2nd February 2026

Expect scattered clouds in Key West, Florida with a maximum temperature of 14°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north.

14
°C maximum temperature
12
°C minimum temperature
scattered clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from N

Key West weather for Tuesday 3rd February 2026

Expect scattered clouds in Key West, Florida with a maximum temperature of 17°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.

17
°C maximum temperature
13
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from NE

Key West weather for Wednesday 4th February 2026

Expect scattered clouds in Key West, Florida with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

20
°C maximum temperature
17
°C minimum temperature
scattered clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
14
kph wind from NE

Key West weather for Thursday 5th February 2026

Expect mostly cloudy with light rain in Key West, Florida with a maximum temperature of 21°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a moderate breeze of 25 kph from the north.

21
°C maximum temperature
17
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
7
UV index (High)
39
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
25
kph wind from N

Key West weather for Friday 6th February 2026

Expect broken clouds in Key West, Florida with a maximum temperature of 17°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north.