Key Largo weather live forecast

Today's maximum temperature in Key Largo is expected to be 66°F. Select a day from the live weather forecast for Key Largo, Florida, USA for more weather parameters.

Thursday
5th Feb
66

54

6

6
Friday
6th Feb
61

48

10

6
Saturday
7th Feb
68

57

9

6
Sunday
8th Feb
70

59

8

6
Monday
9th Feb
70

61

11

5

5-day weather forecast updated at 04:03 on Thursday 5th 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 Thursday 5th February 2026

Expect sunshine and showers in Key Largo, Florida with a maximum temperature of 66°F, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 80% chance of some rain and a fresh breeze of 21 mph from the north-west.

66
°F maximum temperature
54
°F minimum temperature
sunshine and showers
6
hours of sunshine
6
UV index (High)
80
% chance of some rain
<2
mm of rainfall expected
66
°F wind chill
21
mph wind from NW

Key Largo weather for Friday 6th February 2026

Expect clear skies in Key Largo, Florida with a maximum temperature of 61°F, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 18 mph from the north-west.

61
°F maximum temperature
48
°F minimum temperature
clear skies
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
61
°F wind chill
18
mph wind from NW

Key Largo weather for Saturday 7th February 2026

Expect scattered clouds in Key Largo, Florida with a maximum temperature of 68°F, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north-west.

68
°F maximum temperature
57
°F minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
68
°F wind chill
12
mph wind from NW

Key Largo weather for Sunday 8th February 2026

Expect scattered clouds in Key Largo, Florida with a maximum temperature of 70°F, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the east.

70
°F maximum temperature
59
°F minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
70
°F wind chill
13
mph wind from E

Key Largo weather for Monday 9th February 2026

Expect clear skies in Key Largo, Florida with a maximum temperature of 70°F, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the east.