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.
01 September 2025 Monday 28.9 ° C / 84°F ![]() Overcast |
Feels Like : 36.1 ° C / 96.9°F Humidity : % 82 Pressure : 1014 mb Wind Speed : 15.8 kmph / 9.8 miles from WNW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
Date | |
---|---|
01 September 2025 Monday | |
Weather forecast | ![]() |
Low temperature | 27.3 ° C (81.1°F) |
High temperature | 30.2 ° C (86.4°F) |
Avg. temperature | 29.2 ° C (84.6°F) |
Humidity | % 82 |
Chance of rain | 82% |
UV Index | 2.6 |
Sun Position | Sunrise:07:08 AM Sunset: 07:45 PM |
Moon Position | Moonrise:03:26 PM Moonset: 12:59 AM Moon Phase ( Waxing Gibbous ) |
02 September 2025 Tuesday | |
Weather forecast | ![]() |
Low temperature | 29.4 ° C (84.9°F) |
High temperature | 30.1 ° C (86.2°F) |
Avg. temperature | 29.8 ° C (85.6°F) |
Humidity | % 75 |
Chance of rain | 80% |
UV Index | 2.6 |
Sun Position | Sunrise:07:09 AM Sunset: 07:44 PM |
Moon Position | Moonrise:04:18 PM Moonset: 01:52 AM Moon Phase ( Waxing Gibbous ) |
03 September 2025 Wednesday | |
Weather forecast | ![]() |
Low temperature | 29.1 ° C (84.4°F) |
High temperature | 29.9 ° C (85.8°F) |
Avg. temperature | 29.6 ° C (85.2°F) |
Humidity | % 77 |
Chance of rain | 89% |
UV Index | 2.7 |
Sun Position | Sunrise:07:09 AM Sunset: 07:43 PM |
Moon Position | Moonrise:05:07 PM Moonset: 02:49 AM Moon Phase ( Waxing Gibbous ) |
04 September 2025 Thursday | |
Weather forecast | ![]() |
Low temperature | 28.5 ° C (83.3°F) |
High temperature | 30 ° C (86°F) |
Avg. temperature | 29.6 ° C (85.2°F) |
Humidity | % 70 |
Chance of rain | 86% |
UV Index | 2.7 |
Sun Position | Sunrise:07:10 AM Sunset: 07:42 PM |
Moon Position | Moonrise:05:52 PM Moonset: 03:50 AM Moon Phase ( Waxing Gibbous ) |
05 September 2025 Friday | |
Weather forecast | ![]() |
Low temperature | 29.3 ° C (84.8°F) |
High temperature | 29.7 ° C (85.5°F) |
Avg. temperature | 29.5 ° C (85.2°F) |
Humidity | % 70 |
Chance of rain | 88% |
UV Index | 0 |
Sun Position | Sunrise:07:10 AM Sunset: 07:41 PM |
Moon Position | Moonrise:06:32 PM Moonset: 04:52 AM Moon Phase ( Waxing Gibbous ) |
06 September 2025 Saturday | |
Weather forecast | ![]() |
Low temperature | 29.2 ° C (84.6°F) |
High temperature | 29.7 ° C (85.5°F) |
Avg. temperature | 29.5 ° C (85.1°F) |
Humidity | % 68 |
Chance of rain | 0% |
UV Index | 7 |
Sun Position | Sunrise:07:10 AM Sunset: 07:40 PM |
Moon Position | Moonrise:07:09 PM Moonset: 05:54 AM Moon Phase ( Waxing Gibbous ) |
07 September 2025 Sunday | |
Weather forecast | ![]() |
Low temperature | 29.3 ° C (84.7°F) |
High temperature | 29.9 ° C (85.8°F) |
Avg. temperature | 29.7 ° C (85.4°F) |
Humidity | % 67 |
Chance of rain | 0% |
UV Index | 7 |
Sun Position | Sunrise:07:11 AM Sunset: 07:39 PM |
Moon Position | Moonrise:07:45 PM Moonset: 06:56 AM Moon Phase ( Full Moon ) |
08 September 2025 Monday | |
Weather forecast | ![]() |
Low temperature | 29.4 ° C (84.9°F) |
High temperature | 30 ° C (86°F) |
Avg. temperature | 29.7 ° C (85.5°F) |
Humidity | % 69 |
Chance of rain | 88% |
UV Index | 6 |
Sun Position | Sunrise:07:11 AM Sunset: 07:38 PM |
Moon Position | Moonrise:08:20 PM Moonset: 07:58 AM Moon Phase ( Waning Gibbous ) |
09 September 2025 Tuesday | |
Weather forecast | ![]() |
Low temperature | 29.3 ° C (84.7°F) |
High temperature | 29.6 ° C (85.3°F) |
Avg. temperature | 29.6 ° C (85.3°F) |
Humidity | % 72 |
Chance of rain | 82% |
UV Index | 6 |
Sun Position | Sunrise:07:11 AM Sunset: 07:37 PM |
Moon Position | Moonrise:08:56 PM Moonset: 09:00 AM Moon Phase ( Waning Gibbous ) |
10 September 2025 Wednesday | |
Weather forecast | ![]() |
Low temperature | 29.6 ° C (85.3°F) |
High temperature | 29.8 ° C (85.7°F) |
Avg. temperature | 29.8 ° C (85.6°F) |
Humidity | % 72 |
Chance of rain | 78% |
UV Index | 6 |
Sun Position | Sunrise:07:12 AM Sunset: 07:36 PM |
Moon Position | Moonrise:09:35 PM Moonset: 10:04 AM Moon Phase ( Waning Gibbous ) |
11 September 2025 Thursday | |
Weather forecast | ![]() |
Low temperature | 29.3 ° C (84.7°F) |
High temperature | 29.8 ° C (85.6°F) |
Avg. temperature | 29.6 ° C (85.3°F) |
Humidity | % 73 |
Chance of rain | 0% |
UV Index | 6 |
Sun Position | Sunrise:07:12 AM Sunset: 07:35 PM |
Moon Position | Moonrise:10:18 PM Moonset: 11:11 AM Moon Phase ( Waning Gibbous ) |
12 September 2025 Friday | |
Weather forecast | ![]() |
Low temperature | 29.4 ° C (84.9°F) |
High temperature | 29.6 ° C (85.3°F) |
Avg. temperature | 29.5 ° C (85.1°F) |
Humidity | % 73 |
Chance of rain | 84% |
UV Index | 6 |
Sun Position | Sunrise:07:12 AM Sunset: 07:34 PM |
Moon Position | Moonrise:11:08 PM Moonset: 12:19 PM Moon Phase ( Waning Gibbous ) |
13 September 2025 Saturday | |
Weather forecast | ![]() |
Low temperature | 29.1 ° C (84.3°F) |
High temperature | 29.3 ° C (84.8°F) |
Avg. temperature | 29.4 ° C (84.8°F) |
Humidity | % 71 |
Chance of rain | 87% |
UV Index | 6 |
Sun Position | Sunrise:07:13 AM Sunset: 07:33 PM |
Moon Position | Moonrise:No moonrise Moonset: 01:28 PM Moon Phase ( Waning Gibbous ) |
14 September 2025 Sunday | |
Weather forecast | ![]() |
Low temperature | 28.9 ° C (84.1°F) |
High temperature | 29.3 ° C (84.7°F) |
Avg. temperature | 29.3 ° C (84.7°F) |
Humidity | % 73 |
Chance of rain | 84% |
UV Index | 6 |
Sun Position | Sunrise:07:13 AM Sunset: 07:32 PM |
Moon Position | Moonrise: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 | ![]() |
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 | ![]() |
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 | ![]() |
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 | ![]() |
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 | ![]() |
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 | ![]() |
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 | ![]() |
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 | ![]() |
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 | ![]() |
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 | ![]() |
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 | ![]() |
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 | ![]() |
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 | ![]() |
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 | ![]() |
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 ) |
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