Mustique weather live forecast

Today's maximum temperature in Mustique is expected to be 27°C. Select a day from the live weather forecast for Mustique, St Vincent & the Grenadines for more weather parameters.

• Sunday
  30th Nov
  27
  27
  
  5
  7
• Monday
  1st Dec
  27
  27
  
  7
  9
• Tuesday
  2nd Dec
  27
  27
  
  7
  9
• Wednesday
  3rd Dec
  27
  26
  
  5
  9
• Thursday
  4th Dec
  27
  27
  
  3
  9

5-day weather forecast updated at 04:03 on Sunday 30th November 2025 GMT

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The 5-day weather forecast for St Vincent & the Grenadines (Mustique) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Mustique weather forecast by day

Below are the detailed weather forecasts for Mustique for the next 5 days.

Mustique weather for Sunday 30th November 2025

Expect isolated thunderstorms in Mustique, St Vincent & the Grenadines with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a fresh breeze of 29 kph from the north-east.

• 27
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 7
  UV index (High)
• 47
  % chance of some rain
• <5
  mm of rainfall expected
• L
  low heat & humidity
• 29
  kph wind from NE

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Mustique weather for Monday 1st December 2025

Expect isolated thunderstorms in Mustique, St Vincent & the Grenadines with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 22% chance of some rain and a moderate breeze of 26 kph from the north-east.

• 27
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 9
  UV index (Very High)
• 22
  % chance of some rain
• <5
  mm of rainfall expected
• L
  low heat & humidity
• 26
  kph wind from NE

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Mustique weather for Tuesday 2nd December 2025

Expect isolated thunderstorms in Mustique, St Vincent & the Grenadines with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 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.

• 27
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 9
  UV index (Very High)
• 51
  % chance of some rain
• <2
  mm of rainfall expected
• L
  low heat & humidity
• 20
  kph wind from NE

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Mustique weather for Wednesday 3rd December 2025

Expect isolated thunderstorms in Mustique, St Vincent & the Grenadines with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 18 kph from the east.

• 27
  °C maximum temperature
• 26
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 9
  UV index (Very High)
• 84
  % chance of some rain
• <20
  mm of rainfall expected
• L
  low heat & humidity
• 18
  kph wind from E

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Mustique weather for Thursday 4th December 2025

Expect isolated thunderstorms in Mustique, St Vincent & the Grenadines with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 21 kph from the east.

• 27
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 3
  hours of sunshine
• 9
  UV index (Very High)
• 77
  % chance of some rain
• <20
  mm of rainfall expected
• L
  low heat & humidity
• 21
  kph wind from E

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Fred Olsen sale: £200pp off 2025/2026 cruises

Sale

• Save up to £200 per person on cruises in 2025/2026
• Book online in the Fred Olsen Black Friday sale
• Travel before 31st December 2026 (inclusive)

Go to Fred Olsen deal >>

Expires at 23:59 on Monday 1st Dec 2025 · View all Fred Olsen offers

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

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