Key West International Airport Weather Forecast 15 Days, Weather in EYW Today

Current weather conditions and 15 day weather forecast for Key West International Airport, 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 West International Airport

01 September 2025 Monday
28.9 ° C / 84°F
Overcast
Overcast
Feels Like : 36.1 ° C / 96.9°F
Humidity : % 82
Pressure : 1014 mb
Wind Speed : 15.8 kmph / 9.8 miles from WNWWNW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Key West International Airport, FL, USA

Weather Forecast for next 15 Days for Key West International Airport 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 West International Airport, Florida state, US. To see the daily forecast, scroll to the table below.
Date
01 September 2025 Monday
Weather forecastHeavy rain Heavy rain
Low temperature27.3 ° C
(81.1°F)
High temperature30.2 ° C
(86.4°F)
Avg. temperature29.2 ° C
(84.6°F)
Humidity% 82
Chance of rain82%
UV Index2.6
Sun PositionSunrise:07:08 AM
Sunset: 07:45 PM
Moon PositionMoonrise:03:26 PM
Moonset: 12:59 AM
Moon Phase
( Waxing Gibbous )
02 September 2025 Tuesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature29.4 ° C
(84.9°F)
High temperature30.1 ° C
(86.2°F)
Avg. temperature29.8 ° C
(85.6°F)
Humidity% 75
Chance of rain80%
UV Index2.6
Sun PositionSunrise:07:09 AM
Sunset: 07:44 PM
Moon PositionMoonrise:04:18 PM
Moonset: 01:52 AM
Moon Phase
( Waxing Gibbous )
03 September 2025 Wednesday
Weather forecastModerate rain Moderate rain
Low temperature29.1 ° C
(84.4°F)
High temperature29.9 ° C
(85.8°F)
Avg. temperature29.6 ° C
(85.2°F)
Humidity% 77
Chance of rain89%
UV Index2.7
Sun PositionSunrise:07:09 AM
Sunset: 07:43 PM
Moon PositionMoonrise:05:07 PM
Moonset: 02:49 AM
Moon Phase
( Waxing Gibbous )
04 September 2025 Thursday
Weather forecastModerate rain Moderate rain
Low temperature28.5 ° C
(83.3°F)
High temperature30 ° C
(86°F)
Avg. temperature29.6 ° C
(85.2°F)
Humidity% 70
Chance of rain86%
UV Index2.7
Sun PositionSunrise:07:10 AM
Sunset: 07:42 PM
Moon PositionMoonrise:05:52 PM
Moonset: 03:50 AM
Moon Phase
( Waxing Gibbous )
05 September 2025 Friday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature29.3 ° C
(84.8°F)
High temperature29.7 ° C
(85.5°F)
Avg. temperature29.5 ° C
(85.2°F)
Humidity% 70
Chance of rain88%
UV Index0
Sun PositionSunrise:07:10 AM
Sunset: 07:41 PM
Moon PositionMoonrise:06:32 PM
Moonset: 04:52 AM
Moon Phase
( Waxing Gibbous )
06 September 2025 Saturday
Weather forecastSunny Sunny
Low temperature29.2 ° C
(84.6°F)
High temperature29.7 ° C
(85.5°F)
Avg. temperature29.5 ° C
(85.1°F)
Humidity% 68
Chance of rain0%
UV Index7
Sun PositionSunrise:07:10 AM
Sunset: 07:40 PM
Moon PositionMoonrise:07:09 PM
Moonset: 05:54 AM
Moon Phase
( Waxing Gibbous )
07 September 2025 Sunday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature29.3 ° C
(84.7°F)
High temperature29.9 ° C
(85.8°F)
Avg. temperature29.7 ° C
(85.4°F)
Humidity% 67
Chance of rain0%
UV Index7
Sun PositionSunrise:07:11 AM
Sunset: 07:39 PM
Moon PositionMoonrise:07:45 PM
Moonset: 06:56 AM
Moon Phase
( Full Moon )
08 September 2025 Monday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature29.4 ° C
(84.9°F)
High temperature30 ° C
(86°F)
Avg. temperature29.7 ° C
(85.5°F)
Humidity% 69
Chance of rain88%
UV Index6
Sun PositionSunrise:07:11 AM
Sunset: 07:38 PM
Moon PositionMoonrise:08:20 PM
Moonset: 07:58 AM
Moon Phase
( Waning Gibbous )
09 September 2025 Tuesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature29.3 ° C
(84.7°F)
High temperature29.6 ° C
(85.3°F)
Avg. temperature29.6 ° C
(85.3°F)
Humidity% 72
Chance of rain82%
UV Index6
Sun PositionSunrise:07:11 AM
Sunset: 07:37 PM
Moon PositionMoonrise:08:56 PM
Moonset: 09:00 AM
Moon Phase
( Waning Gibbous )
10 September 2025 Wednesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature29.6 ° C
(85.3°F)
High temperature29.8 ° C
(85.7°F)
Avg. temperature29.8 ° C
(85.6°F)
Humidity% 72
Chance of rain78%
UV Index6
Sun PositionSunrise:07:12 AM
Sunset: 07:36 PM
Moon PositionMoonrise:09:35 PM
Moonset: 10:04 AM
Moon Phase
( Waning Gibbous )
11 September 2025 Thursday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature29.3 ° C
(84.7°F)
High temperature29.8 ° C
(85.6°F)
Avg. temperature29.6 ° C
(85.3°F)
Humidity% 73
Chance of rain0%
UV Index6
Sun PositionSunrise:07:12 AM
Sunset: 07:35 PM
Moon PositionMoonrise:10:18 PM
Moonset: 11:11 AM
Moon Phase
( Waning Gibbous )
12 September 2025 Friday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature29.4 ° C
(84.9°F)
High temperature29.6 ° C
(85.3°F)
Avg. temperature29.5 ° C
(85.1°F)
Humidity% 73
Chance of rain84%
UV Index6
Sun PositionSunrise:07:12 AM
Sunset: 07:34 PM
Moon PositionMoonrise:11:08 PM
Moonset: 12:19 PM
Moon Phase
( Waning Gibbous )
13 September 2025 Saturday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature29.1 ° C
(84.3°F)
High temperature29.3 ° C
(84.8°F)
Avg. temperature29.4 ° C
(84.8°F)
Humidity% 71
Chance of rain87%
UV Index6
Sun PositionSunrise:07:13 AM
Sunset: 07:33 PM
Moon PositionMoonrise:No moonrise
Moonset: 01:28 PM
Moon Phase
( Waning Gibbous )
14 September 2025 Sunday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature28.9 ° C
(84.1°F)
High temperature29.3 ° C
(84.7°F)
Avg. temperature29.3 ° C
(84.7°F)
Humidity% 73
Chance of rain84%
UV Index6
Sun PositionSunrise:07:13 AM
Sunset: 07:32 PM
Moon PositionMoonrise:12:03 AM
Moonset: 02:32 PM
Moon Phase
( Last Quarter )
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
01 September 2025 Monday Heavy rain Heavy rain 27.3 ° C
(81.1°F)
30.2 ° C
(86.4°F)
29.2 ° C
(84.6°F)
% 82 82% 2.6 Sunrise:07:08 AM
Sunset: 07:45 PM
Moonrise:03:26 PM
Moonset: 12:59 AM
Moon Phase
( Waxing Gibbous )
02 September 2025 Tuesday Patchy rain nearby Patchy rain nearby 29.4 ° C
(84.9°F)
30.1 ° C
(86.2°F)
29.8 ° C
(85.6°F)
% 75 80% 2.6 Sunrise:07:09 AM
Sunset: 07:44 PM
Moonrise:04:18 PM
Moonset: 01:52 AM
Moon Phase
( Waxing Gibbous )
03 September 2025 Wednesday Moderate rain Moderate rain 29.1 ° C
(84.4°F)
29.9 ° C
(85.8°F)
29.6 ° C
(85.2°F)
% 77 89% 2.7 Sunrise:07:09 AM
Sunset: 07:43 PM
Moonrise:05:07 PM
Moonset: 02:49 AM
Moon Phase
( Waxing Gibbous )
04 September 2025 Thursday Moderate rain Moderate rain 28.5 ° C
(83.3°F)
30 ° C
(86°F)
29.6 ° C
(85.2°F)
% 70 86% 2.7 Sunrise:07:10 AM
Sunset: 07:42 PM
Moonrise:05:52 PM
Moonset: 03:50 AM
Moon Phase
( Waxing Gibbous )
05 September 2025 Friday Patchy rain nearby Patchy rain nearby 29.3 ° C
(84.8°F)
29.7 ° C
(85.5°F)
29.5 ° C
(85.2°F)
% 70 88% 0 Sunrise:07:10 AM
Sunset: 07:41 PM
Moonrise:06:32 PM
Moonset: 04:52 AM
Moon Phase
( Waxing Gibbous )
06 September 2025 Saturday Sunny Sunny 29.2 ° C
(84.6°F)
29.7 ° C
(85.5°F)
29.5 ° C
(85.1°F)
% 68 0% 7 Sunrise:07:10 AM
Sunset: 07:40 PM
Moonrise:07:09 PM
Moonset: 05:54 AM
Moon Phase
( Waxing Gibbous )
07 September 2025 Sunday Partly Cloudy  Partly Cloudy 29.3 ° C
(84.7°F)
29.9 ° C
(85.8°F)
29.7 ° C
(85.4°F)
% 67 0% 7 Sunrise:07:11 AM
Sunset: 07:39 PM
Moonrise:07:45 PM
Moonset: 06:56 AM
Moon Phase
( Full Moon )
08 September 2025 Monday Patchy rain nearby Patchy rain nearby 29.4 ° C
(84.9°F)
30 ° C
(86°F)
29.7 ° C
(85.5°F)
% 69 88% 6 Sunrise:07:11 AM
Sunset: 07:38 PM
Moonrise:08:20 PM
Moonset: 07:58 AM
Moon Phase
( Waning Gibbous )
09 September 2025 Tuesday Patchy rain nearby Patchy rain nearby 29.3 ° C
(84.7°F)
29.6 ° C
(85.3°F)
29.6 ° C
(85.3°F)
% 72 82% 6 Sunrise:07:11 AM
Sunset: 07:37 PM
Moonrise:08:56 PM
Moonset: 09:00 AM
Moon Phase
( Waning Gibbous )
10 September 2025 Wednesday Patchy rain nearby Patchy rain nearby 29.6 ° C
(85.3°F)
29.8 ° C
(85.7°F)
29.8 ° C
(85.6°F)
% 72 78% 6 Sunrise:07:12 AM
Sunset: 07:36 PM
Moonrise:09:35 PM
Moonset: 10:04 AM
Moon Phase
( Waning Gibbous )
11 September 2025 Thursday Patchy rain nearby Patchy rain nearby 29.3 ° C
(84.7°F)
29.8 ° C
(85.6°F)
29.6 ° C
(85.3°F)
% 73 0% 6 Sunrise:07:12 AM
Sunset: 07:35 PM
Moonrise:10:18 PM
Moonset: 11:11 AM
Moon Phase
( Waning Gibbous )
12 September 2025 Friday Patchy rain nearby Patchy rain nearby 29.4 ° C
(84.9°F)
29.6 ° C
(85.3°F)
29.5 ° C
(85.1°F)
% 73 84% 6 Sunrise:07:12 AM
Sunset: 07:34 PM
Moonrise:11:08 PM
Moonset: 12:19 PM
Moon Phase
( Waning Gibbous )
13 September 2025 Saturday Patchy rain nearby Patchy rain nearby 29.1 ° C
(84.3°F)
29.3 ° C
(84.8°F)
29.4 ° C
(84.8°F)
% 71 87% 6 Sunrise:07:13 AM
Sunset: 07:33 PM
Moonrise:No moonrise
Moonset: 01:28 PM
Moon Phase
( Waning Gibbous )
14 September 2025 Sunday Patchy rain nearby Patchy rain nearby 28.9 ° C
(84.1°F)
29.3 ° C
(84.7°F)
29.3 ° C
(84.7°F)
% 73 84% 6 Sunrise:07:13 AM
Sunset: 07:32 PM
Moonrise:12:03 AM
Moonset: 02:32 PM
Moon Phase
( Last Quarter )
Key West International Airport Weather forecasts are usually fully updated every 4 hours.
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