Duck Key weather live forecast

Today's maximum temperature in Duck Key is expected to be 25°C. Select a day from the live weather forecast for Duck Key, Florida, USA for more weather parameters.

Tuesday
14th Apr
25

24

8

8
Wednesday
15th Apr
25

24

8

6
Thursday
16th Apr
26

24

7

8
Friday
17th Apr
26

24

9

10
Saturday
18th Apr
26

24

9

10

5-day weather forecast updated at 04:02 on Tuesday 14th April 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 Tuesday 14th April 2026

Expect sunshine and showers 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 0-2 mm of rainfall expected and a fresh breeze of 36 kph from the east.

25
°C maximum temperature
24
°C minimum temperature
sunshine and showers
8
hours of sunshine
8
UV index (Very High)
<2
mm of rainfall expected
0
no heat & humidity
36
kph wind from E

Duck Key weather for Wednesday 15th April 2026

Expect broken clouds in Duck Key, Florida with a maximum temperature of 25°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the east.

25
°C maximum temperature
24
°C minimum temperature
broken clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
32
kph wind from E

Duck Key weather for Thursday 16th April 2026

Expect scattered clouds in Duck Key, Florida with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the east.

26
°C maximum temperature
24
°C minimum temperature
scattered clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
26
kph wind from E

Duck Key weather for Friday 17th April 2026

Expect scattered clouds in Duck Key, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the east.