Key Largo weather live forecast

Today's maximum temperature in Key Largo is expected to be 17°C. Select a day from the live weather forecast for Key Largo, Florida, USA for more weather parameters.

Tuesday
24th Feb
17

9

11

7
Wednesday
25th Feb
22

17

5

6
Thursday
26th Feb
24

21

4

7
Friday
27th Feb
26

23

6

8
Saturday
28th Feb
25

22

5

7

5-day weather forecast updated at 04:02 on Tuesday 24th February 2026 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 Tuesday 24th February 2026

Expect clear skies in Key Largo, Florida with a maximum temperature of 17°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 35 kph from the north.

17
°C maximum temperature
9
°C minimum temperature
clear skies
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
35
kph wind from N

Key Largo weather for Wednesday 25th February 2026

Expect broken clouds in Key Largo, Florida with a maximum temperature of 22°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-east.

22
°C maximum temperature
17
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
21
kph wind from SE

Key Largo weather for Thursday 26th February 2026

Expect broken clouds in Key Largo, Florida with a maximum temperature of 24°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-east.

24
°C maximum temperature
21
°C minimum temperature
broken clouds
4
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from SE

Key Largo weather for Friday 27th February 2026

Expect broken clouds in Key Largo, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-east.

26
°C maximum temperature
23
°C minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from SE

Key Largo weather for Saturday 28th February 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 46% chance of some rain and a gentle breeze of 15 kph from the south.