Key Largo weather live forecast

Today's maximum temperature in Key Largo is expected to be 26°C. Select a day from the live weather forecast for Key Largo, Florida, USA for more weather parameters.

Monday
6th Apr
26

24

8

9
Tuesday
7th Apr
25

23

6

6
Wednesday
8th Apr
25

23

5

9
Thursday
9th Apr
26

23

6

7
Friday
10th Apr
26

23

6

9

5-day weather forecast updated at 04:01 on Monday 6th April 2026 GMT

More about Key Largo

Key Largo by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Florida

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 6th April 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 20 kph from the east.

26
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
43
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
20
kph wind from E

Key Largo weather for Tuesday 7th April 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 25°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a gentle breeze of 19 kph from the east.

25
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
83
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
19
kph wind from E

Key Largo weather for Wednesday 8th April 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 25°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a moderate breeze of 24 kph from the east.

25
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
91
% chance of some rain
<20
mm of rainfall expected
25
°C wind chill
24
kph wind from E

Key Largo weather for Thursday 9th April 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a moderate breeze of 24 kph from the east.

26
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
74
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
24
kph wind from E

Key Largo weather for Friday 10th April 2026

Expect isolated thunderstorms in Key Largo, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a moderate breeze of 21 kph from the north-east.