Key Largo Weather Forecast 15 Days, Weather in Key Largo Today

Current weather conditions and 15 day weather forecast for Key Largo, Florida, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Key Largo

19 June 2025 Thursday
29.3 ° C / 84.7°F
Light rain
Light rain
Feels Like : 36.2 ° C / 97.1°F
Humidity : % 76
Pressure : 1020 mb
Wind Speed : 21.6 kmph / 13.4 miles from ESEESE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 50

15 day weather forecast for Key Largo, FL, USA

Weather Forecast for next 15 Days for Key Largo including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Key Largo, Florida state, US. To see the daily forecast, scroll to the table below.
Date
19 June 2025 Thursday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature27.3 ° C
(81.1°F)
High temperature28.3 ° C
(82.9°F)
Avg. temperature27.9 ° C
(82.2°F)
Humidity% 80
Chance of rain0%
UV Index2.7
Sun PositionSunrise:06:33 AM
Sunset: 08:14 PM
Moon PositionMoonrise:01:40 AM
Moonset: 02:18 PM
Moon Phase
( Waning Crescent )
20 June 2025 Friday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature27.2 ° C
(81°F)
High temperature27.9 ° C
(82.2°F)
Avg. temperature27.6 ° C
(81.6°F)
Humidity% 80
Chance of rain0%
UV Index3
Sun PositionSunrise:06:33 AM
Sunset: 08:14 PM
Moon PositionMoonrise:02:14 AM
Moonset: 03:21 PM
Moon Phase
( Waning Crescent )
21 June 2025 Saturday
Weather forecastModerate rain Moderate rain
Low temperature27.3 ° C
(81.1°F)
High temperature28.5 ° C
(83.3°F)
Avg. temperature27.7 ° C
(81.9°F)
Humidity% 76
Chance of rain89%
UV Index3
Sun PositionSunrise:06:33 AM
Sunset: 08:15 PM
Moon PositionMoonrise:02:52 AM
Moonset: 04:27 PM
Moon Phase
( Waning Crescent )
22 June 2025 Sunday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature27.8 ° C
(82°F)
High temperature29.1 ° C
(84.4°F)
Avg. temperature28.6 ° C
(83.5°F)
Humidity% 73
Chance of rain89%
UV Index2.4
Sun PositionSunrise:06:33 AM
Sunset: 08:15 PM
Moon PositionMoonrise:03:36 AM
Moonset: 05:37 PM
Moon Phase
( Waning Crescent )
23 June 2025 Monday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature28.4 ° C
(83.1°F)
High temperature29 ° C
(84.2°F)
Avg. temperature28.7 ° C
(83.7°F)
Humidity% 70
Chance of rain88%
UV Index0.1
Sun PositionSunrise:06:33 AM
Sunset: 08:15 PM
Moon PositionMoonrise:04:25 AM
Moonset: 06:47 PM
Moon Phase
( Waning Crescent )
24 June 2025 Tuesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature28.4 ° C
(83.2°F)
High temperature28.9 ° C
(84°F)
Avg. temperature28.6 ° C
(83.6°F)
Humidity% 69
Chance of rain89%
UV Index6
Sun PositionSunrise:06:34 AM
Sunset: 08:15 PM
Moon PositionMoonrise:05:24 AM
Moonset: 07:56 PM
Moon Phase
( Waning Crescent )
25 June 2025 Wednesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature28.4 ° C
(83.1°F)
High temperature29 ° C
(84.3°F)
Avg. temperature28.8 ° C
(83.8°F)
Humidity% 70
Chance of rain86%
UV Index6
Sun PositionSunrise:06:34 AM
Sunset: 08:15 PM
Moon PositionMoonrise:06:28 AM
Moonset: 08:58 PM
Moon Phase
( New Moon )
26 June 2025 Thursday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature28.2 ° C
(82.8°F)
High temperature29.2 ° C
(84.5°F)
Avg. temperature28.7 ° C
(83.7°F)
Humidity% 72
Chance of rain82%
UV Index6
Sun PositionSunrise:06:34 AM
Sunset: 08:15 PM
Moon PositionMoonrise:07:36 AM
Moonset: 09:51 PM
Moon Phase
( Waxing Crescent )
27 June 2025 Friday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature28.5 ° C
(83.3°F)
High temperature29.3 ° C
(84.7°F)
Avg. temperature28.9 ° C
(84°F)
Humidity% 73
Chance of rain83%
UV Index6
Sun PositionSunrise:06:35 AM
Sunset: 08:16 PM
Moon PositionMoonrise:08:42 AM
Moonset: 10:36 PM
Moon Phase
( Waxing Crescent )
28 June 2025 Saturday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature27.8 ° C
(82°F)
High temperature29.3 ° C
(84.7°F)
Avg. temperature28.9 ° C
(84°F)
Humidity% 69
Chance of rain78%
UV Index6
Sun PositionSunrise:06:35 AM
Sunset: 08:16 PM
Moon PositionMoonrise:09:45 AM
Moonset: 11:14 PM
Moon Phase
( Waxing Crescent )
29 June 2025 Sunday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature28.4 ° C
(83.1°F)
High temperature29.2 ° C
(84.6°F)
Avg. temperature28.9 ° C
(84.1°F)
Humidity% 72
Chance of rain79%
UV Index6
Sun PositionSunrise:06:35 AM
Sunset: 08:16 PM
Moon PositionMoonrise:10:44 AM
Moonset: 11:48 PM
Moon Phase
( Waxing Crescent )
30 June 2025 Monday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature28.4 ° C
(83.1°F)
High temperature29.2 ° C
(84.6°F)
Avg. temperature28.8 ° C
(83.8°F)
Humidity% 72
Chance of rain76%
UV Index6
Sun PositionSunrise:06:36 AM
Sunset: 08:16 PM
Moon PositionMoonrise:11:40 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
01 July 2025 Tuesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature28.4 ° C
(83.1°F)
High temperature29.2 ° C
(84.6°F)
Avg. temperature28.9 ° C
(83.9°F)
Humidity% 75
Chance of rain89%
UV Index6
Sun PositionSunrise:06:36 AM
Sunset: 08:16 PM
Moon PositionMoonrise:12:32 PM
Moonset: 12:18 AM
Moon Phase
( Waxing Crescent )
02 July 2025 Wednesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature28.8 ° C
(83.8°F)
High temperature29.3 ° C
(84.7°F)
Avg. temperature29.1 ° C
(84.4°F)
Humidity% 73
Chance of rain86%
UV Index6
Sun PositionSunrise:06:36 AM
Sunset: 08:16 PM
Moon PositionMoonrise:01:24 PM
Moonset: 12:47 AM
Moon Phase
( First Quarter )
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
19 June 2025 Thursday Partly Cloudy  Partly Cloudy 27.3 ° C
(81.1°F)
28.3 ° C
(82.9°F)
27.9 ° C
(82.2°F)
% 80 0% 2.7 Sunrise:06:33 AM
Sunset: 08:14 PM
Moonrise:01:40 AM
Moonset: 02:18 PM
Moon Phase
( Waning Crescent )
20 June 2025 Friday Partly Cloudy  Partly Cloudy 27.2 ° C
(81°F)
27.9 ° C
(82.2°F)
27.6 ° C
(81.6°F)
% 80 0% 3 Sunrise:06:33 AM
Sunset: 08:14 PM
Moonrise:02:14 AM
Moonset: 03:21 PM
Moon Phase
( Waning Crescent )
21 June 2025 Saturday Moderate rain Moderate rain 27.3 ° C
(81.1°F)
28.5 ° C
(83.3°F)
27.7 ° C
(81.9°F)
% 76 89% 3 Sunrise:06:33 AM
Sunset: 08:15 PM
Moonrise:02:52 AM
Moonset: 04:27 PM
Moon Phase
( Waning Crescent )
22 June 2025 Sunday Patchy rain nearby Patchy rain nearby 27.8 ° C
(82°F)
29.1 ° C
(84.4°F)
28.6 ° C
(83.5°F)
% 73 89% 2.4 Sunrise:06:33 AM
Sunset: 08:15 PM
Moonrise:03:36 AM
Moonset: 05:37 PM
Moon Phase
( Waning Crescent )
23 June 2025 Monday Patchy rain nearby Patchy rain nearby 28.4 ° C
(83.1°F)
29 ° C
(84.2°F)
28.7 ° C
(83.7°F)
% 70 88% 0.1 Sunrise:06:33 AM
Sunset: 08:15 PM
Moonrise:04:25 AM
Moonset: 06:47 PM
Moon Phase
( Waning Crescent )
24 June 2025 Tuesday Patchy rain nearby Patchy rain nearby 28.4 ° C
(83.2°F)
28.9 ° C
(84°F)
28.6 ° C
(83.6°F)
% 69 89% 6 Sunrise:06:34 AM
Sunset: 08:15 PM
Moonrise:05:24 AM
Moonset: 07:56 PM
Moon Phase
( Waning Crescent )
25 June 2025 Wednesday Patchy rain nearby Patchy rain nearby 28.4 ° C
(83.1°F)
29 ° C
(84.3°F)
28.8 ° C
(83.8°F)
% 70 86% 6 Sunrise:06:34 AM
Sunset: 08:15 PM
Moonrise:06:28 AM
Moonset: 08:58 PM
Moon Phase
( New Moon )
26 June 2025 Thursday Patchy rain nearby Patchy rain nearby 28.2 ° C
(82.8°F)
29.2 ° C
(84.5°F)
28.7 ° C
(83.7°F)
% 72 82% 6 Sunrise:06:34 AM
Sunset: 08:15 PM
Moonrise:07:36 AM
Moonset: 09:51 PM
Moon Phase
( Waxing Crescent )
27 June 2025 Friday Patchy rain nearby Patchy rain nearby 28.5 ° C
(83.3°F)
29.3 ° C
(84.7°F)
28.9 ° C
(84°F)
% 73 83% 6 Sunrise:06:35 AM
Sunset: 08:16 PM
Moonrise:08:42 AM
Moonset: 10:36 PM
Moon Phase
( Waxing Crescent )
28 June 2025 Saturday Patchy rain nearby Patchy rain nearby 27.8 ° C
(82°F)
29.3 ° C
(84.7°F)
28.9 ° C
(84°F)
% 69 78% 6 Sunrise:06:35 AM
Sunset: 08:16 PM
Moonrise:09:45 AM
Moonset: 11:14 PM
Moon Phase
( Waxing Crescent )
29 June 2025 Sunday Patchy rain nearby Patchy rain nearby 28.4 ° C
(83.1°F)
29.2 ° C
(84.6°F)
28.9 ° C
(84.1°F)
% 72 79% 6 Sunrise:06:35 AM
Sunset: 08:16 PM
Moonrise:10:44 AM
Moonset: 11:48 PM
Moon Phase
( Waxing Crescent )
30 June 2025 Monday Patchy rain nearby Patchy rain nearby 28.4 ° C
(83.1°F)
29.2 ° C
(84.6°F)
28.8 ° C
(83.8°F)
% 72 76% 6 Sunrise:06:36 AM
Sunset: 08:16 PM
Moonrise:11:40 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
01 July 2025 Tuesday Patchy rain nearby Patchy rain nearby 28.4 ° C
(83.1°F)
29.2 ° C
(84.6°F)
28.9 ° C
(83.9°F)
% 75 89% 6 Sunrise:06:36 AM
Sunset: 08:16 PM
Moonrise:12:32 PM
Moonset: 12:18 AM
Moon Phase
( Waxing Crescent )
02 July 2025 Wednesday Patchy rain nearby Patchy rain nearby 28.8 ° C
(83.8°F)
29.3 ° C
(84.7°F)
29.1 ° C
(84.4°F)
% 73 86% 6 Sunrise:06:36 AM
Sunset: 08:16 PM
Moonrise:01:24 PM
Moonset: 12:47 AM
Moon Phase
( First Quarter )
Key Largo Weather forecasts are usually fully updated every 4 hours.
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