Key Largo weather live forecast

Today's maximum temperature in Key Largo is expected to be 70°F. Select a day from the live weather forecast for Key Largo, Florida, USA for more weather parameters.

Friday
30th Jan
70

64

1

1
Saturday
31st Jan
68

54

2

4
Sunday
1st Feb
54

43

11

6
Monday
2nd Feb
59

43

11

6
Tuesday
3rd Feb
64

50

7

5

5-day weather forecast updated at 04:01 on Thursday 29th January 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 January 2026

Expect broken clouds in Key Largo, Florida with a maximum temperature of 70°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the east.

70
°F maximum temperature
64
°F minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
70
°F wind chill
14
mph wind from E

Key Largo weather for Saturday 31st January 2026

Expect mostly cloudy with light rain in Key Largo, Florida with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a strong breeze of 29 mph from the north-west.

68
°F maximum temperature
54
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
61
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
29
mph wind from NW

Key Largo weather for Sunday 1st February 2026

Expect clear skies in Key Largo, Florida with a maximum temperature of 54°F, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 29 mph from the north-west.

54
°F maximum temperature
43
°F minimum temperature
clear skies
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
29
mph wind from NW

Key Largo weather for Monday 2nd February 2026

Expect clear skies in Key Largo, Florida with a maximum temperature of 59°F, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 18 mph from the north.

59
°F maximum temperature
43
°F minimum temperature
clear skies
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
59
°F wind chill
18
mph wind from N

Key Largo weather for Tuesday 3rd February 2026

Expect scattered clouds in Key Largo, Florida with a maximum temperature of 64°F, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the north-east.