Weather forecast for 10 daysKey West, FL

Weather forecast for the weekend

Saturday Nov 14, 2026

  • 73°F
  • 68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 16mphNNE 17°
  • Humidity: 68%
  • UV index: 5
  • Sunrise: 6:42 am EST
  • Sunset: 5:40 pm EST
  • ▼
On Saturday, November 14, clouds will dominate overhead, keeping the atmosphere dull.
Temperatures will exhibit minor fluctuations, extending from a high of a warm 73.4°F to a low of an agreeable 68°F.
The top temperature for Saturday will be a couple of degrees lower than the average high in November of 77.9°F.
Sunrise will be at 6:42 am and sunset at 5:40 pm; the daylight will last for 10h and 58min.

Sunday Nov 15, 2026

  • 79°F
  • 75°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 13mphNE 51°
  • Humidity: 69%
  • UV index: 6
  • Sunrise: 6:43 am EST
  • Sunset: 5:40 pm EST
  • ▼
On Sunday, November 15, expect cloudy weather in the morning, but skies will gradually clear, allowing for plenty of sunshine later.
Day and night temperatures will present a subtle variation, fluctuating between a temperate 78.8°F and 75.2°F.
The forecasted temperature peak will correspond with November's average maximum of 77.9°F.
Sunrise will be at 6:43 am and sunset at 5:40 pm; the daylight will last for 10h and 57min.

10-day overview

Daily temperatures

Maximum temperature: 81°C.
Coldest day: Saturday 73°C.

Chance of precipitation

Highest chance: Tuesday 56%.

Long-term weather forecast

  • Thursday
  • Nov 12, 2026
  • min.
  • 77°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphNW 308°
  • Humidity: 81%
  • UV index: 0
  • Sunrise: 6:41 am EST
  • Sunset: 5:41 pm EST
  • ▼
  • Friday
  • Nov 13, 2026
  • 81°F
  • 72°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 14mphNW 320°
  • Humidity: 73%
  • UV index: 6
  • Sunrise: 6:41 am EST
  • Sunset: 5:41 pm EST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 73°F
  • 68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 16mphNNE 17°
  • Humidity: 68%
  • UV index: 5
  • Sunrise: 6:42 am EST
  • Sunset: 5:40 pm EST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 79°F
  • 75°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 13mphNE 51°
  • Humidity: 69%
  • UV index: 6
  • Sunrise: 6:43 am EST
  • Sunset: 5:40 pm EST
  • ▼
  • Monday
  • Nov 16, 2026
  • 81°F
  • 75°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 21mphENE 72°
  • Humidity: 66%
  • UV index: 6
  • Sunrise: 6:43 am EST
  • Sunset: 5:40 pm EST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 81°F
  • 75°F
Showers / Wind
Showers / Wind
  • Precip. probability: 56%
  • Precipitation: 0.59"
  • Wind: 21mphE 83°
  • Humidity: 75%
  • UV index: 4
  • Sunrise: 6:44 am EST
  • Sunset: 5:39 pm EST
  • ▼
  • Wednesday
  • Nov 18, 2026
  • 81°F
  • 75°F
AM Showers
AM Showers
  • Precip. probability: 49%
  • Precipitation: 0.12"
  • Wind: 19mphENE 71°
  • Humidity: 77%
  • UV index: 6
  • Sunrise: 6:45 am EST
  • Sunset: 5:39 pm EST
  • ▼
  • Thursday
  • Nov 19, 2026
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 17mphENE 64°
  • Humidity: 78%
  • UV index: 6
  • Sunrise: 6:45 am EST
  • Sunset: 5:39 pm EST
  • ▼
  • Friday
  • Nov 20, 2026
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 16mphENE 69°
  • Humidity: 78%
  • UV index: 6
  • Sunrise: 6:46 am EST
  • Sunset: 5:38 pm EST
  • ▼
  • Saturday
  • Nov 21, 2026
  • 81°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 14mphENE 76°
  • Humidity: 78%
  • UV index: 6
  • Sunrise: 6:47 am EST
  • Sunset: 5:38 pm EST
  • ▼
It is expected that primarily dull and occasionally damp weather is expected.
Rainfall is predicted for Tuesday through next Thursday.
In the upcoming days, the highest temperature will range between 73.4°F and 80.6°F, while the minimum temperature is forecast to range between 68°F and 77°F.
With a maximum temperature of 80.6°F, Friday, Monday through next Saturday will be the warmest days; Saturday will be the coldest day, with the highest temperature of 73.4°F.
Updated: Nov 13, 2026 @ 00:31:20 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Key West, predominantly cloud-filled and occasionally wet weather is predicted for the next ten days.

Rainfall is forecasted for Tuesday through next Thursday in Key West. With moderate precipitation of 0.59", Tuesday will be the day with the most rainfall.

The maximum temperature will vary between 73.4°F and 80.6°F, while the minimum temperature will vary between 68°F and 77°F.

With a maximum temperature of 80.6°F, Friday, Monday through next Saturday will be the warmest days. The coldest day will be Saturday, with a maximum of 73.4°F.

On Saturday, the sky is expected to stay overcast for much of the day.

On Saturday, the highest temperature will be 73.4°F, while the lowest temperature will be 68°F.

On Sunday, expect morning clouds but afternoon sunshine will take over.

On Sunday, the highest temperature will be 78.8°F, while the lowest temperature will be 75.2°F.