Key Largo weather live forecast

Today's maximum temperature in Key Largo is expected to be 75°F. Select a day from the live weather forecast for Key Largo, Florida, USA for more weather parameters.

Monday
29th Dec
75

68

10

5
Tuesday
30th Dec
72

61

4

4
Wednesday
31st Dec
66

55

11

5
Thursday
1st Jan
66

54

11

4
Friday
2nd Jan
70

59

10

5

5-day weather forecast updated at 04:02 on Monday 29th December 2025 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 Monday 29th December 2025

Expect scattered clouds in Key Largo, Florida with a maximum temperature of 75°F, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the west.

75
°F maximum temperature
68
°F minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from W

Key Largo weather for Tuesday 30th December 2025

Expect mostly cloudy with light rain in Key Largo, Florida with a maximum temperature of 72°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a moderate breeze of 17 mph from the north-west.

72
°F maximum temperature
61
°F minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
20
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
mph wind from NW

Key Largo weather for Wednesday 31st December 2025

Expect clear skies in Key Largo, Florida with a maximum temperature of 66°F, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 19 mph from the north.

66
°F maximum temperature
55
°F minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
mph wind from N

Key Largo weather for Thursday 1st January 2026

Expect clear skies in Key Largo, Florida with a maximum temperature of 66°F, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the north.

66
°F maximum temperature
54
°F minimum temperature
clear skies
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
mph wind from N

Key Largo weather for Friday 2nd January 2026

Expect scattered clouds in Key Largo, Florida with a maximum temperature of 70°F, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.