Key Largo weather live forecast

Today's maximum temperature in Key Largo is expected to be 84°F. Select a day from the live weather forecast for Key Largo, Florida, USA for more weather parameters.

Tuesday
9th Jun
84

82

7

11
Wednesday
10th Jun
84

81

6

11
Thursday
11th Jun
84

82

6

11
Friday
12th Jun
86

82

8

11
Saturday
13th Jun
86

81

8

11

5-day weather forecast updated at 04:01 on Tuesday 9th 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 Tuesday 9th June 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a moderate breeze of 14 mph from the east.

84
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
27
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
14
mph wind from E

Key Largo weather for Wednesday 10th June 2026

Expect broken clouds in Key Largo, Florida with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the east.

84
°F maximum temperature
81
°F minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from E

Key Largo weather for Thursday 11th June 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 84°F, 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 51% chance of some rain and a gentle breeze of 11 mph from the east.

84
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
51
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from E

Key Largo weather for Friday 12th June 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a light breeze of 7 mph from the east.

86
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
61
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from E

Key Largo weather for Saturday 13th June 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 8 mph from the south-east.