Weather forecast for 10 days
Key West, FL

Weather forecast for the weekend

Saturday, Mar 29.

Partly Cloudy
7:20 am

7:43 pm
EDT
Partly Cloudy
81°F / 73°F
  • Wind: 19mph ESE
  • Humidity: 81%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 11
On Saturday, in Key West, occasional clouds will pass by, but expect bright spells.
Temperatures will experience a minor oscillation, reaching a high of a moderately hot 80.6°F (27°C) and dropping to a low of a warm 73.4°F (23°C).
Saturday's temperature peak is set to be slightly warmer than the typical March high of 73.9°F (23.3°C).
Sunrise will be at 7:20 am and sunset at 7:43 pm; the daylight will last for 12h and 23min.

Sunday, Mar 30.

Mostly Sunny
7:19 am

7:43 pm
EDT
Mostly Sunny
81°F / 73°F
  • Wind: 12mph SE
  • Humidity: 87%
  • Precip. probability: 21%
  • Precipitation: 0"
  • UV index: 11
On Sunday, in Key West, mainly sunny conditions will dominate the day.
The temperature is anticipated to vary slightly from a high of a moderately hot 80.6°F (27°C) to a low of a temperate 73.4°F (23°C).
Sunday's temperature peak is set to be a couple of degrees higher than the typical March high of 73.9°F (23.3°C).
Sunrise will be at 7:19 am and sunset at 7:43 pm; the daylight will last for 12h and 25min.

Frequently asked questions

What is the weather forecast for Key West for Saturday?
On Saturday, a pleasant mix of sun and clouds will define the day.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 80.6°F (27°C), while the lowest temperature will be 73.4°F (23°C).
What is the weather forecast for Key West for Sunday?
On Sunday, mostly sunny weather is likely, with high visibility.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 80.6°F (27°C), while the lowest temperature will be 73.4°F (23°C).
What is the weather forecast for Key West for the next ten days?
In Key West, a combination of cloud-filled and sunny weather is expected for the next ten days.
How warm will it be in the next ten days in Key West?
The maximum temperature will range between 78.8°F (26°C) and 80.6°F (27°C), while the minimum temperature will vary between 71.6°F (22°C) and 75.2°F (24°C).
What will be the warmest and the coldest days in Key West?
Almost every of the next ten days, the maximum temperature will be identical 80.6°F (27°C). The coldest day will be Friday, with a maximum of 78.8°F (26°C).

Long-term weather forecast

WedMar 26.
  • min.
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NE
  • Humidity: 85%
  • UV index: 0
  • Precip. probability: 7%
  • Precipitation: 0"
  • 7:23 am 7:42 pm EDT
ThuMar 27.
  • 81°F
  • 72°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 21mph ENE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 5%
  • Precipitation: 0"
  • 7:22 am 7:42 pm EDT
FriMar 28.
  • 79°F
  • 73°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 22mph E
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 8%
  • Precipitation: 0"
  • 7:21 am 7:42 pm EDT
SatMar 29.
  • 81°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph ESE
  • Humidity: 81%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 7:20 am 7:43 pm EDT
SunMar 30.
  • 81°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SE
  • Humidity: 87%
  • UV index: 11
  • Precip. probability: 21%
  • Precipitation: 0"
  • 7:19 am 7:43 pm EDT
MonMar 31.
  • 81°F
  • 73°F
Sunny
Sunny
  • Wind: 6mph SSE
  • Humidity: 86%
  • UV index: 11
  • Precip. probability: 5%
  • Precipitation: 0"
  • 7:18 am 7:44 pm EDT
TueApr 1.
  • 81°F
  • 75°F
Sunny
Sunny
  • Wind: 7mph E
  • Humidity: 85%
  • UV index: 10
  • Precip. probability: 7%
  • Precipitation: 0"
  • 7:17 am 7:44 pm EDT
WedApr 2.
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph ESE
  • Humidity: 83%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 7:16 am 7:44 pm EDT
ThuApr 3.
  • 81°F
  • 75°F
Sunny
Sunny
  • Wind: 16mph ESE
  • Humidity: 81%
  • UV index: 10
  • Precip. probability: 8%
  • Precipitation: 0"
  • 7:15 am 7:45 pm EDT
FriApr 4.
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph ESE
  • Humidity: 77%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:14 am 7:45 pm EDT
Forecasts for the ten-day outlook show that a combination of overcast and dry and sunny weather is forecasted.
Rain is not predicted in Key West in the upcoming period.
Fluctuations in temperature will be barely perceptible in the upcoming period. The maximum temperature will vary between 78.8°F (26°C) and 80.6°F (27°C), while the overnight low will be also nearly unchanged, as the minimum temperature is expected to range between 71.6°F (22°C) and 75.2°F (24°C).
The maximum temperature will remain constant at 80.6°F (27°C) across most of the next ten days; expect the coldest day on Friday with a high of 78.8°F (26°C).
Updated: Mar 27, 2025 @ 01:09:08 UTC
Published by: Weather U.S. | About Us
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