Key Largo weather live forecast

Today's maximum temperature in Key Largo is expected to be 82°F. Select a day from the live weather forecast for Key Largo, Florida, USA for more weather parameters.

Friday
30th Oct
82

77

8

6
Saturday
31st Oct
82

79

5

6
Sunday
1st Nov
81

79

3

4
Monday
2nd Nov
81

77

4

6
Tuesday
3rd Nov
82

75

6

7

5-day weather forecast updated at 04:01 on Friday 30th 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 Friday 30th October 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 12 mph from the north-east.

82
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
6
UV index (High)
35
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
12
mph wind from NE

Key Largo weather for Saturday 31st October 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a fresh breeze of 19 mph from the east.

82
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
57
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
19
mph wind from E

Key Largo weather for Sunday 1st November 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 94% chance of some rain and a fresh breeze of 19 mph from the east.

81
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
94
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
19
mph wind from E

Key Largo weather for Monday 2nd November 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 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a moderate breeze of 16 mph from the east.

81
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
76
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
16
mph wind from E

Key Largo weather for Tuesday 3rd November 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 0-2 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 11 mph from the north-east.