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.

Thursday
11th Dec
27

26

4

8
Friday
12th Dec
27

27

6

9
Saturday
13th Dec
27

26

7

8
Sunday
14th Dec
27

27

6

8
Monday
15th Dec
27

26

7

9

5-day weather forecast updated at 04:04 on Thursday 11th December 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 Thursday 11th 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 8 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a fresh breeze of 29 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
8
UV index (Very High)
67
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
29
kph wind from E

Mustique weather for Friday 12th December 2025

Expect broken clouds 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 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the east.

27
°C maximum temperature
27
°C minimum temperature
broken clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
32
kph wind from E

Mustique weather for Saturday 13th 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 8 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a fresh breeze of 30 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
47
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
30
kph wind from E

Mustique weather for Sunday 14th 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 8 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a fresh breeze of 30 kph from the east.

27
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
37
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
30
kph wind from E

Mustique weather for Monday 15th December 2025

Expect broken clouds 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 mm of rainfall expected and a moderate breeze of 27 kph from the east.