Key Largo weather live forecast

Today's maximum temperature in Key Largo is expected to be 77°F. Select a day from the live weather forecast for Key Largo, Florida, USA for more weather parameters.

Monday
13th Apr
77

73

9

8
Tuesday
14th Apr
79

73

7

9
Wednesday
15th Apr
77

73

7

5
Thursday
16th Apr
81

73

7

10
Friday
17th Apr
81

75

7

10

5-day weather forecast updated at 04:01 on Monday 13th April 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 Monday 13th April 2026

Expect scattered clouds in Key Largo, Florida with a maximum temperature of 77°F, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 24 mph from the east.

77
°F maximum temperature
73
°F minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
24
mph wind from E

Key Largo weather for Tuesday 14th April 2026

Expect broken clouds in Key Largo, Florida with a maximum temperature of 79°F, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 21 mph from the east.

79
°F maximum temperature
73
°F minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
79
°F wind chill
21
mph wind from E

Key Largo weather for Wednesday 15th April 2026

Expect broken clouds in Key Largo, Florida with a maximum temperature of 77°F, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 18 mph from the east.

77
°F maximum temperature
73
°F minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
18
mph wind from E

Key Largo weather for Thursday 16th April 2026

Expect scattered clouds in Key Largo, Florida with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the east.

81
°F maximum temperature
73
°F minimum temperature
scattered clouds
7
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
16
mph wind from E

Key Largo weather for Friday 17th April 2026

Expect broken clouds in Key Largo, Florida with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the east.