Weather Forecast for Key Largo

Florida, United States of America

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Patchy rain nearby

Current Weather - Key Largo: 27°C

Florida, United States of America

Patchy rain nearby

Feels like 29°C

Wind

13 km/h NNE

Humidity

68%

Pressure

1014 mb

UV Index

2

Visibility

10 km

Sunny

Sunny

Friday, November 06, 2026

High

27°C

Low

26°C

Rain Chance

18%

Hourly Forecast

Sunny 27°C
15:00
Sunny 27°C
16:00
Sunny 27°C
17:00
Clear 27°C
18:00
Clear 27°C
19:00
Clear 27°C
20:00
Clear 27°C
21:00
Clear 27°C
22:00
Patchy rain nearby 27°C
23:00
Nov 07

Day Statistics

Maximum Wind

20 km/h

Humidity

70%

Precipitation

0 mm

UV Index

7

Visibility

10 km

Rain Chance

18%

Snow Chance

0%

Sun & Moon

Sunrise

06:32 AM

Sunset

05:38 PM

Moonrise

03:53 AM

Moonset

03:47 PM

Moon Phase

Waning Crescent

Moon Illumination

6%

Air Quality

PM2.5

8.9

μg/m³

PM10

12.4

μg/m³

NO₂

4.1

μg/m³

O₃

79.7

μg/m³

SO₂

1.1

μg/m³

CO

113.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

248.46

Diffuse Radiation

187.66

DNI

153.65

GTI

204.44

When to visit Key Largo?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: February March December

January

☀️
24°C
💧
6 Days of rain
❄️
No snowfall
🥶 Coldest month

February

☀️
24°C
💧
5 Days of rain
❄️
No snowfall
⭐ Best time to visit
🌵 Driest month

March

☀️
25°C
💧
5 Days of rain
❄️
No snowfall
⭐ Best time to visit

April

☀️
26°C
💧
6 Days of rain
❄️
No snowfall

May

☀️
28°C
💧
12 Days of rain
❄️
No snowfall

June

☀️
29°C
💧
17 Days of rain
❄️
No snowfall

July

☀️
30°C
💧
12 Days of rain
❄️
No snowfall

August

☀️
30°C
💧
17 Days of rain
❄️
No snowfall
🔥 Hottest month

September

☀️
30°C
💧
20 Days of rain
❄️
No snowfall
🌧 Wettest month,

October

☀️
28°C
💧
17 Days of rain
❄️
No snowfall

November

☀️
26°C
💧
8 Days of rain
❄️
No snowfall

December

☀️
25°C
💧
6 Days of rain
❄️
No snowfall
⭐ Best time to visit