Duck Key weather live forecast

Today's maximum temperature in Duck Key is expected to be 26°C. Select a day from the live weather forecast for Duck Key, Florida, USA for more weather parameters.

Friday
3rd Apr
26

25

7

8
Saturday
4th Apr
26

24

8

8
Sunday
5th Apr
26

24

7

9
Monday
6th Apr
26

24

7

9
Tuesday
7th Apr
26

23

3

9

5-day weather forecast updated at 04:02 on Friday 3rd 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 Friday 3rd April 2026

Expect isolated thunderstorms in Duck Key, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and a fresh breeze of 36 kph from the east.

26
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
13
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
36
kph wind from E

Duck Key weather for Saturday 4th April 2026

Expect broken clouds in Duck Key, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the east.

26
°C maximum temperature
24
°C minimum temperature
broken clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
34
kph wind from E

Duck Key weather for Sunday 5th April 2026

Expect isolated thunderstorms in Duck Key, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a fresh breeze of 29 kph from the east.

26
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
36
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
29
kph wind from E

Duck Key weather for Monday 6th April 2026

Expect isolated thunderstorms in Duck Key, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a gentle breeze of 17 kph from the north-east.

26
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
32
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
17
kph wind from NE

Duck Key weather for Tuesday 7th April 2026

Expect isolated thunderstorms in Duck Key, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 26 kph from the north-east.