Weather forecast for 10 days
Key West, FL

Weather forecast for the weekend

Saturday, Apr 19.

Partly Cloudy / Wind
6:59 am

7:52 pm
EDT
Partly Cloudy / Wind
81°F / 75°F
  • Wind: 22mph E
  • Humidity: 70%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 11
On Saturday, in Key West, partly cloudy skies with gusty winds are expected.
A slight temperature fluctuation is predicted, ranging from a high of a moderately hot 80.6°F to a low of a temperate 75.2°F.
The forecasted daytime maximum should align with the typical April high of 77.4°F.
Sunrise will be at 6:59 am and sunset at 7:52 pm; the daylight will last for 12h and 52min.

Sunday, Apr 20.

Partly Cloudy
6:59 am

7:52 pm
EDT
Partly Cloudy
81°F / 75°F
  • Wind: 19mph ESE
  • Humidity: 75%
  • Precip. probability: 11%
  • Precipitation: 0"
  • UV index: 10
On Sunday, in Key West, changing cloud patterns will allow for periods of sunshine.
Minor temperature variations are forecasted, peaking at a maximum of a moderately hot 80.6°F and dropping to a minimum of a temperate 75.2°F.
Sunday's high is predicted to coincide with the typical April maximum of 77.4°F.
Sunrise will be at 6:59 am and sunset at 7:52 pm; the daylight will last for 12h and 53min.

Frequently asked questions

What is the weather forecast for Key West for Saturday?
On Saturday, sun and clouds will mix with occasional strong winds.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 80.6°F, while the lowest temperature will be 75.2°F.
What is the weather forecast for Key West for Sunday?
On Sunday, a partly cloudy sky is anticipated.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 80.6°F, while the lowest temperature will be 75.2°F.
What is the weather forecast for Key West for the next ten days?
In Key West, predominantly overcast and occasionally sunny weather is anticipated for the next ten days.
How warm will it be in the next ten days?
The maximum temperature will range between 77°F and 82.4°F, while the minimum temperature will be between 71.6°F and 75.2°F.
What will be the warmest and the coldest days?
With a maximum temperature of 82.4°F, Monday through next Thursday will be the warmest days. The coldest day will be tomorrow, with a maximum of 77°F.

Long-term weather forecast

TueApr 15.
  • 79°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NE
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 2%
  • Precipitation: 0"
  • 7:03 am 7:50 pm EDT
WedApr 16.
  • 77°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph N
  • Humidity: 68%
  • UV index: 11
  • Precip. probability: 5%
  • Precipitation: 0"
  • 7:02 am 7:50 pm EDT
ThuApr 17.
  • 81°F
  • 73°F
Sunny
Sunny
  • Wind: 13mph ENE
  • Humidity: 69%
  • UV index: 11
  • Precip. probability: 3%
  • Precipitation: 0"
  • 7:01 am 7:51 pm EDT
FriApr 18.
  • 81°F
  • 73°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Wind: 21mph E
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 2%
  • Precipitation: 0"
  • 7:00 am 7:51 pm EDT
SatApr 19.
  • 81°F
  • 75°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 22mph E
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:59 am 7:52 pm EDT
SunApr 20.
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph ESE
  • Humidity: 75%
  • UV index: 10
  • Precip. probability: 11%
  • Precipitation: 0"
  • 6:59 am 7:52 pm EDT
MonApr 21.
  • 82°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph ESE
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:58 am 7:53 pm EDT
TueApr 22.
  • 82°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph ESE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:57 am 7:53 pm EDT
WedApr 23.
  • 82°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph ESE
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 9%
  • Precipitation: 0"
  • 6:56 am 7:54 pm EDT
ThuApr 24.
  • 82°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph ESE
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:55 am 7:54 pm EDT
During the upcoming ten-day period, primarily cloud-filled and occasionally clear weather is predicted.
Rainfall is not forecasted in Key West in the upcoming period.
The maximum temperature will be very similar throughout the coming week. Expected highs will hover between 77°F and 82.4°F, while changes in the overnight low will be also barely noticeable, as the minimum temperature will fluctuate between 71.6°F and 75.2°F.
With a maximum temperature of 82.4°F, Monday through next Thursday will be the warmest days; with the highest temperature of 77°F, Wednesday will be the coldest day.
Updated: Apr 15, 2025 @ 05:44:01 UTC
Published by: Weather U.S. | About Us
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