Weather forecast for 10 days
Key Largo, FL

Weather forecast for the weekend

Sunday, Jun 15.

Partly Cloudy
6:30 am

8:14 pm
EDT
Partly Cloudy
88°F / 81°F
  • Wind: 13mph ESE
  • Humidity: 69%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 11
On Sunday, June 15, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Minor temperature shifts are predicted, peaking at a maximum of a blazing 87.8°F and dropping to a minimum of a moderately hot 80.6°F.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at a very hot 98.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the forecasted temperature will be a few degrees higher than the standard June high of 83.7°F.
Sunrise was at 6:30 am and sunset will be at 8:14 pm; the daylight will last for 13h and 44min.

Frequently asked questions

What is the weather forecast for Key Largo for the next ten days?
In Key Largo, the weather will be cloudy for the next ten days.
How hot will it be in the next ten days in Key Largo?
The maximum temperature will range between 84.2°F and 87.8°F, while the minimum temperature will remain unchanged at 80.6°F.
Combining with the humidity, the maximum feel-like temperature will range between 91.4°F and 98.6°F.
What will be the hottest and the coldest days?
Today is the hottest day, with a maximum temperature of 87.8°F. The coldest days will be next Sunday and Tuesday, with a maximum of 84.2°F.

Long-term weather forecast

SunJun 15.
  • 88°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph ESE
  • Humidity: 69%
  • UV index: 11
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:30 am 8:14 pm EDT
MonJun 16.
  • 86°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ESE
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 23%
  • Precipitation: 0"
  • 6:30 am 8:14 pm EDT
TueJun 17.
  • 86°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph ESE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 12%
  • Precipitation: 0"
  • 6:30 am 8:14 pm EDT
WedJun 18.
  • 86°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph ESE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 11%
  • Precipitation: 0"
  • 6:30 am 8:15 pm EDT
ThuJun 19.
  • 86°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph ESE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 20%
  • Precipitation: 0"
  • 6:31 am 8:15 pm EDT
FriJun 20.
  • 86°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ESE
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 13%
  • Precipitation: 0"
  • 6:31 am 8:15 pm EDT
SatJun 21.
  • 86°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ESE
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 18%
  • Precipitation: 0"
  • 6:31 am 8:15 pm EDT
SunJun 22.
  • 84°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph E
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 21%
  • Precipitation: 0"
  • 6:31 am 8:16 pm EDT
MonJun 23.
  • 86°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph E
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:31 am 8:16 pm EDT
TueJun 24.
  • 84°F
  • 81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph E
  • Humidity: 72%
  • UV index: 10
  • Precip. probability: 21%
  • Precipitation: 0"
  • 6:32 am 8:16 pm EDT
cloudy conditions are expected daily.
Rainfall is not predicted in Key Largo in the upcoming period.
The maximum temperature will be very similar in the coming days. Expected highs will hover between 84.2°F and 87.8°F, while the minimum remains unchanged, holding at 80.6°F.
With a high of 87.8°F, today is the hottest day; the coldest days will be next Sunday and Tuesday, with a maximum of 84.2°F.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between a hot 91.4°F and a very hot 98.6°F.
Updated: Jun 15, 2025 @ 16:01:54 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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