Key Largo weather live forecast

Today's maximum temperature in Key Largo is expected to be 81°F. Select a day from the live weather forecast for Key Largo, Florida, USA for more weather parameters.

Saturday
24th Oct
81

75

7

7
Sunday
25th Oct
81

73

6

6
Monday
26th Oct
81

75

3

6
Tuesday
27th Oct
82

77

4

7
Wednesday
28th Oct
82

77

6

7

5-day weather forecast updated at 04:01 on Saturday 24th October 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 Saturday 24th October 2026

Expect broken clouds in Key Largo, Florida with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 20 mph from the north-east.

81
°F maximum temperature
75
°F minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
20
mph wind from NE

Key Largo weather for Sunday 25th October 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 68% chance of some rain and a fresh breeze of 24 mph from the north-east.

81
°F maximum temperature
73
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
68
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
24
mph wind from NE

Key Largo weather for Monday 26th October 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a strong breeze of 26 mph from the north-east.

81
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
68
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
26
mph wind from NE

Key Largo weather for Tuesday 27th October 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a strong breeze of 25 mph from the north-east.

82
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
7
UV index (High)
43
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
25
mph wind from NE

Key Largo weather for Wednesday 28th October 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 54% chance of some rain and a fresh breeze of 21 mph from the north-east.