Key West Weather Forecast

Check the Key West weather forecast for the next 5 days before you head off on holiday. The 5-day forecast shows the prevailing weather conditions, maximum & minimum temperatures, hours of sunshine per day, wind speed & direction and more. Tomorrow's maximum temperature in Key West is expected to be 30°C.

5-day weather forecast for Key West

Click on a symbol below to see the daily forecast in detail.

  • Wednesday
    18th Oct
    Isolated thunderstorms (2-5 mm of rainfall expected)
  • Thursday
    19th Oct
    Scattered clouds (0-2 mm of rainfall expected)
  • Friday
    20th Oct
    Broken clouds (0-2 mm of rainfall expected)
  • Saturday
    21st Oct
    Isolated thunderstorms (5-10 mm of rainfall expected)
  • Sunday
    22nd Oct
    Sunshine and showers (5-10 mm of rainfall expected)

Last updated at 16:06 on Wednesday 18th October 2017 GMT

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

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

  • Save up to £400 on winter sun holidays in 2017/2018
  • Book holidays to Canaries, Caribbean, Cape Verde & more
  • Travel between 1st Feb & 31st Mar 2018 (inclusive)

Expires at 23:59 on Tuesday 31st October 2017 · View all Thomas Cook offers

More about Key West

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

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 18th October 2017

Below is the Key West weather forecast for Wednesday 18th October 2017. Expect isolated thunderstorms in Key West, Florida with a maximum temperature of 28°C and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a moderate breeze of 26 kph from the north-east.

  • 28
    °C maximum temperature
  • isolated thunderstorms
  • 3
    hours of sunshine
  • 45
    % chance of some rain
  • <5
    mm of rainfall expected
  • 26
    kph wind from NE

Back to top

Key West weather for Thursday 19th October 2017

Below is the Key West weather forecast for Thursday 19th October 2017. Expect scattered clouds in Key West, Florida with a maximum temperature of 30°C, moderate levels of heat & humidity and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a moderate breeze of 20 kph from the north-east.

  • 30
    °C maximum temperature
  • 25
    °C minimum temperature
  • scattered clouds
  • 11
    hours of sunshine
  • 51
    % chance of some rain
  • <2
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 20
    kph wind from NE

Back to top

Key West weather for Friday 20th October 2017

Below is the Key West weather forecast for Friday 20th October 2017. Expect broken clouds in Key West, Florida with a maximum temperature of 30°C, moderate levels of heat & humidity and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a fresh breeze of 32 kph from the north-east.

  • 30
    °C maximum temperature
  • 27
    °C minimum temperature
  • broken clouds
  • 4
    hours of sunshine
  • 49
    % chance of some rain
  • <2
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 32
    kph wind from NE

Back to top

Key West weather for Saturday 21st October 2017

Below is the Key West weather forecast for Saturday 21st October 2017. Expect isolated thunderstorms in Key West, Florida with a maximum temperature of 30°C, moderate levels of heat & humidity and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a strong breeze of 39 kph from the east.

  • 30
    °C maximum temperature
  • 26
    °C minimum temperature
  • isolated thunderstorms
  • 4
    hours of sunshine
  • 74
    % chance of some rain
  • <10
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 39
    kph wind from E

Back to top

Key West weather for Sunday 22nd October 2017

Below is the Key West weather forecast for Sunday 22nd October 2017. Expect sunshine and showers in Key West, Florida with a maximum temperature of 30°C, moderate levels of heat & humidity and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a moderate breeze of 23 kph from the east.

  • 30
    °C maximum temperature
  • 26
    °C minimum temperature
  • sunshine and showers
  • 7
    hours of sunshine
  • 76
    % chance of some rain
  • <10
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 23
    kph wind from E

Back to top

  • Save on winter sun holidays with the latest BA sale offers
  • Holidays to Europe in 2017/2018 from £105 per person
  • Worldwide destinations from £486 per person

Back to top

Key West weather by month

Check Key West weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Back to top

Popular Florida destinations

More Florida destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Related posts

Popular travel offers

Top ^