Duck Key weather live forecast

Today's maximum temperature in Duck Key is expected to be 24°C. Select a day from the live weather forecast for Duck Key, Florida, USA for more weather parameters.

Thursday
26th Feb
24

20

7

7
Friday
27th Feb
25

21

10

8
Saturday
28th Feb
25

21

9

8
Sunday
1st Mar
25

20

7

7
Monday
2nd Mar
25

21

8

8

5-day weather forecast updated at 04:03 on Thursday 26th February 2026 GMT

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

Duck Key weather forecast by day

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

Duck Key weather for Thursday 26th February 2026

Expect scattered clouds in Duck Key, Florida with a maximum temperature of 24°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-east.

24
°C maximum temperature
20
°C minimum temperature
scattered clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
24
°C wind chill
24
kph wind from SE

Duck Key weather for Friday 27th February 2026

Expect scattered clouds in Duck Key, Florida with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

25
°C maximum temperature
21
°C minimum temperature
scattered clouds
10
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
14
kph wind from E

Duck Key weather for Saturday 28th February 2026

Expect scattered clouds in Duck Key, Florida with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

25
°C maximum temperature
21
°C minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
11
kph wind from SE

Duck Key weather for Sunday 1st March 2026

Expect broken clouds in Duck Key, Florida with a maximum temperature of 25°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.

25
°C maximum temperature
20
°C minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
19
kph wind from NE

Duck Key weather for Monday 2nd March 2026

Expect scattered clouds in Duck Key, Florida with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-east.