Key West weather live forecast

Today's maximum temperature in Key West is expected to be 27°C. Select a day from the live weather forecast for Key West, Florida, USA for more weather parameters.

• Wednesday
  19th Nov
  27
  23
  
  9
  5
• Thursday
  20th Nov
  27
  22
  
  8
  6
• Friday
  21st Nov
  26
  22
  
  6
  5
• Saturday
  22nd Nov
  26
  22
  
  6
  5
• Sunday
  23rd Nov
  26
  22
  
  6
  6

5-day weather forecast updated at 04:00 on Wednesday 19th November 2025 GMT

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The 5-day weather forecast for Florida (Key West) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Key West weather forecast by day

Below are the detailed weather forecasts for Key West for the next 5 days.

Key West weather for Wednesday 19th November 2025

Expect scattered clouds in Key West, Florida with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

• 27
  °C maximum temperature
• 23
  °C minimum temperature
• 
  scattered clouds
• 9
  hours of sunshine
• 5
  UV index (Moderate)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 16
  kph wind from E

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Key West weather for Thursday 20th November 2025

Expect scattered clouds in Key West, Florida with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.

• 27
  °C maximum temperature
• 22
  °C minimum temperature
• 
  scattered clouds
• 8
  hours of sunshine
• 6
  UV index (High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 17
  kph wind from NE

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Key West weather for Friday 21st November 2025

Expect broken clouds in Key West, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

• 26
  °C maximum temperature
• 22
  °C minimum temperature
• 
  broken clouds
• 6
  hours of sunshine
• 5
  UV index (Moderate)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 17
  kph wind from E

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Key West weather for Saturday 22nd November 2025

Expect sunshine and showers in Key West, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 15 kph from the north-east.

• 26
  °C maximum temperature
• 22
  °C minimum temperature
• 
  sunshine and showers
• 6
  hours of sunshine
• 5
  UV index (Moderate)
• 20
  % chance of some rain
• <2
  mm of rainfall expected
• L
  low heat & humidity
• 15
  kph wind from NE

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Key West weather for Sunday 23rd November 2025

Expect sunshine and showers in Key West, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 14 kph from the north-east.

• 26
  °C maximum temperature
• 22
  °C minimum temperature
• 
  sunshine and showers
• 6
  hours of sunshine
• 6
  UV index (High)
• 25
  % chance of some rain
• <2
  mm of rainfall expected
• L
  low heat & humidity
• 14
  kph wind from NE

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• Book online with TUI Black Friday discount code
• Sign up to myTUI. Discount varies by spend. T&Cs apply

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Metric (°C / mm)  |  Imperial (°F / inches)

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