Weather forecast for tomorrow
Thursday, May 22.
6:39 am
8:08 pm
EDT
8:08 pm
EDT
Partly Cloudy
86°F / 81°F
- Wind: 6mph NNE
- Humidity: 76%
- Precip. probability: 6%
- Precipitation: 0"
- UV index: 11
Tomorrow, sunny moments will alternate with patchy cloud cover.
Temperature shifts will be modest, ranging from a peak of a humid 86°F to a low of a moderately hot 80.6°F.
The maximum heat index, which combines air temperature and relative humidity, is appraised at a sweltering 98.6°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today’s forecasted high is set to be slightly warmer than May's regular high of 80.2°F.
Sunrise will be at 6:39 am and sunset at 8:08 pm; tomorrow's daylight will last for 13h and 29min.
Temperature shifts will be modest, ranging from a peak of a humid 86°F to a low of a moderately hot 80.6°F.
The maximum heat index, which combines air temperature and relative humidity, is appraised at a sweltering 98.6°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today’s forecasted high is set to be slightly warmer than May's regular high of 80.2°F.
Sunrise will be at 6:39 am and sunset at 8:08 pm; tomorrow's daylight will last for 13h and 29min.
Frequently asked questions
What is the weather forecast for Key West for tomorrow?
On Thursday, patchy clouds will move across the sky, allowing for sunshine at times.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 80.6°F. The maximum heat index, which integrates air moisture with ambient temperature, is appraised at 98.6°F.
The highest temperature will be relatively higher than the average maximum of 80.2°F in May. The lowest temperature will be in line with the average low of 77.9°F.
The highest temperature will be relatively higher than the average maximum of 80.2°F in May. The lowest temperature will be in line with the average low of 77.9°F.
When are sunrise and sunset tomorrow?
On Thursday, in Key West, sunrise will be at 6:39 am and sunset at 8:08 pm (EDT).
How many hours of daylight will Key West have tomorrow?
Tomorrow, the daylight will last for 13h and 29min.
Hourly weather forecast
12 am
- 82°F
- Feels like:
91°F
Clear
- Wind: 4mph N
- Pressure: 29.97"Hg
- Humidity: 81%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 82°F
- Feels like:
91°F
Clear
- Wind: 4mph N
- Pressure: 29.94"Hg
- Humidity: 85%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 81°F
- Feels like:
90°F
Mostly Clear
- Wind: 2mph N
- Pressure: 29.94"Hg
- Humidity: 85%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
6 am
- 81°F
- Feels like:
90°F
Partly Cloudy
- Wind: 2mph N
- Pressure: 29.94"Hg
- Humidity: 86%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 6:39 am
8 am
- 82°F
- Feels like:
91°F
Partly Cloudy
- Wind: 2mph NNE
- Pressure: 29.97"Hg
- Humidity: 83%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 84°F
- Feels like:
95°F
Partly Cloudy
- Wind: 4mph NE
- Pressure: 30"Hg
- Humidity: 77%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 86°F
- Feels like:
97°F
Partly Cloudy
- Wind: 5mph NE
- Pressure: 30"Hg
- Humidity: 74%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 86°F
- Feels like:
97°F
Partly Cloudy
- Wind: 6mph NNE
- Pressure: 30"Hg
- Humidity: 74%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 86°F
- Feels like:
97°F
Partly Cloudy
- Wind: 6mph N
- Pressure: 29.97"Hg
- Humidity: 74%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 86°F
- Feels like:
95°F
Partly Cloudy
- Wind: 6mph NNW
- Pressure: 29.97"Hg
- Humidity: 74%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 84°F
- Feels like:
93°F
Partly Cloudy
- Wind: 6mph NNW
- Pressure: 29.97"Hg
- Humidity: 76%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:08 pm
10 pm
- 82°F
- Feels like:
91°F
Partly Cloudy
- Wind: 5mph NNW
- Pressure: 30"Hg
- Humidity: 78%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, gray skies are likely.
The temperature variation will be indistinguishable, with a minimum of 80.6°F and a maximum of 86°F. The feels-like temperature will be between the lowest temperature of 89.6°F and the highest temperature of 96.8°F. The hottest part of the day will be from noon to 6 pm.
The forecasted high will be moderately higher than the typical May maximum of 80.2°F. The night temperature will be also in line with the standard May low of 77.9°F.
The temperature variation will be indistinguishable, with a minimum of 80.6°F and a maximum of 86°F. The feels-like temperature will be between the lowest temperature of 89.6°F and the highest temperature of 96.8°F. The hottest part of the day will be from noon to 6 pm.
The forecasted high will be moderately higher than the typical May maximum of 80.2°F. The night temperature will be also in line with the standard May low of 77.9°F.
Updated: May 21, 2025 @ 22:57:04 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate