Key Largo weather live forecast

Today's maximum temperature in Key Largo is expected to be 29°C. Select a day from the live weather forecast for Key Largo, Florida, USA for more weather parameters.

Wednesday
3rd Jun
29

27

1

6
Thursday
4th Jun
28

27

0

7
Friday
5th Jun
28

27

1

4
Saturday
6th Jun
29

27

4

4
Sunday
7th Jun
30

27

6

11

5-day weather forecast updated at 04:01 on Wednesday 3rd June 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 Wednesday 3rd June 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 24 kph from the north-east.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
6
UV index (High)
86
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from NE

Key Largo weather for Thursday 4th June 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 93% chance of some rain and a fresh breeze of 29 kph from the east.

28
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
7
UV index (High)
93
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
29
kph wind from E

Key Largo weather for Friday 5th June 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a moderate breeze of 26 kph from the east.

28
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
56
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from E

Key Largo weather for Saturday 6th June 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a moderate breeze of 22 kph from the east.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
58
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from E

Key Largo weather for Sunday 7th June 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 17 kph from the south-east.