Key West weather live forecast

Today's maximum temperature in Key West is expected to be 20°C. Select a day from the live weather forecast for Key West, Florida, USA for more weather parameters.

Thursday
5th Feb
20

15

5

5
Friday
6th Feb
17

14

2

6
Saturday
7th Feb
19

16

9

6
Sunday
8th Feb
20

15

10

6
Monday
9th Feb
20

17

11

6

5-day weather forecast updated at 04:01 on Thursday 5th 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 Thursday 5th February 2026

Expect sunshine and showers in Key West, Florida with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a fresh breeze of 34 kph from the north-west.

20
°C maximum temperature
15
°C minimum temperature
sunshine and showers
5
hours of sunshine
5
UV index (Moderate)
54
% chance of some rain
<5
mm of rainfall expected
20
°C wind chill
34
kph wind from NW

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 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the north-west.

17
°C maximum temperature
14
°C minimum temperature
broken clouds
2
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
17
°C wind chill
26
kph wind from NW

Key West weather for Saturday 7th February 2026

Expect scattered clouds in Key West, Florida with a maximum temperature of 19°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-west.

19
°C maximum temperature
16
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
19
°C wind chill
19
kph wind from NW

Key West weather for Sunday 8th February 2026

Expect scattered clouds in Key West, Florida with a maximum temperature of 20°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.

20
°C maximum temperature
15
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
20
°C wind chill
19
kph wind from NE

Key West weather for Monday 9th February 2026

Expect clear skies in Key West, Florida with a maximum temperature of 20°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.