Duck Key weather live forecast

Today's maximum temperature in Duck Key is expected to be 28°C. Select a day from the live weather forecast for Duck Key, Florida, USA for more weather parameters.

Monday
27th Apr
28

25

12

10
Tuesday
28th Apr
28

25

9

10
Wednesday
29th Apr
28

25

8

10
Thursday
30th Apr
28

25

11

11
Friday
1st May
28

25

9

10

5-day weather forecast updated at 04:02 on Monday 27th 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 Monday 27th April 2026

Expect scattered clouds in Duck Key, Florida with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

28
°C maximum temperature
25
°C minimum temperature
scattered clouds
12
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from N

Duck Key weather for Tuesday 28th April 2026

Expect scattered clouds in Duck Key, Florida with a maximum temperature of 28°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 20 kph from the east.

28
°C maximum temperature
25
°C minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from E

Duck Key weather for Wednesday 29th April 2026

Expect broken clouds in Duck Key, Florida with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

28
°C maximum temperature
25
°C minimum temperature
broken clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from E

Duck Key weather for Thursday 30th April 2026

Expect scattered clouds in Duck Key, Florida with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.