Key Largo weather live forecast

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

Saturday
20th Dec
25

22

8

5
Sunday
21st Dec
25

23

7

5
Monday
22nd Dec
25

23

6

5
Tuesday
23rd Dec
25

23

5

5
Wednesday
24th Dec
25

23

5

4

5-day weather forecast updated at 04:01 on Saturday 20th 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 Saturday 20th December 2025

Expect scattered clouds in Key Largo, Florida with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

25
°C maximum temperature
22
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from E

Key Largo weather for Sunday 21st December 2025

Expect broken clouds in Key Largo, Florida with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-east.

25
°C maximum temperature
23
°C minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
25
kph wind from NE

Key Largo weather for Monday 22nd December 2025

Expect broken clouds in Key Largo, Florida with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 37 kph from the north-east.

25
°C maximum temperature
23
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
25
°C wind chill
37
kph wind from NE

Key Largo weather for Tuesday 23rd December 2025

Expect sunshine and showers in Key Largo, Florida with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a fresh breeze of 33 kph from the east.

25
°C maximum temperature
23
°C minimum temperature
sunshine and showers
5
hours of sunshine
5
UV index (Moderate)
43
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
33
kph wind from E

Key Largo weather for Wednesday 24th December 2025

Expect sunshine and showers in Key Largo, Florida with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a fresh breeze of 30 kph from the north-east.