Key Largo weather live forecast

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

Friday
12th Dec
24

19

7

5
Saturday
13th Dec
26

24

1

3
Sunday
14th Dec
25

23

3

3
Monday
15th Dec
24

20

5

3
Tuesday
16th Dec
23

20

5

3

5-day weather forecast updated at 04:02 on Friday 12th December 2025 GMT

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

Key Largo weather forecast by day

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

Key Largo weather for Friday 12th December 2025

Expect scattered clouds in Key Largo, Florida with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

24
°C maximum temperature
19
°C minimum temperature
scattered clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from E

Key Largo weather for Saturday 13th December 2025

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 23 kph from the east.

26
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
3
UV index (Moderate)
77
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
23
kph wind from E

Key Largo weather for Sunday 14th December 2025

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 24 kph from the north.

25
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
53
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
24
kph wind from N

Key Largo weather for Monday 15th December 2025

Expect sunshine and showers in Key Largo, Florida with a maximum temperature of 24°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a fresh breeze of 36 kph from the north-east.

24
°C maximum temperature
20
°C minimum temperature
sunshine and showers
5
hours of sunshine
3
UV index (Moderate)
45
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
36
kph wind from NE

Key Largo weather for Tuesday 16th December 2025

Expect sunshine and showers in Key Largo, Florida with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 17% chance of some rain and a fresh breeze of 29 kph from the north-east.