Mustique weather live forecast

Today's maximum temperature in Mustique is expected to be 26°C. Select a day from the live weather forecast for Mustique, St Vincent & the Grenadines for more weather parameters.

Sunday
25th Jan
26

26

4

10
Monday
26th Jan
26

26

7

10
Tuesday
27th Jan
26

26

7

10
Wednesday
28th Jan
26

26

7

9
Thursday
29th Jan
26

26

7

10

5-day weather forecast updated at 04:03 on Sunday 25th January 2026 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 25th January 2026

Expect mostly cloudy with rain in Mustique, St Vincent & the Grenadines with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 52% chance of some rain and a fresh breeze of 32 kph from the east.

26
°C maximum temperature
26
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
10
UV index (Very High)
52
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
32
kph wind from E

Mustique weather for Monday 26th January 2026

Expect isolated thunderstorms in Mustique, St Vincent & the Grenadines with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a fresh breeze of 32 kph from the east.

26
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
29
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
32
kph wind from E

Mustique weather for Tuesday 27th January 2026

Expect scattered clouds in Mustique, St Vincent & the Grenadines with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the east.

26
°C maximum temperature
26
°C minimum temperature
scattered clouds
7
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
28
kph wind from E

Mustique weather for Wednesday 28th January 2026

Expect sunshine and showers in Mustique, St Vincent & the Grenadines with a maximum temperature of 26°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 30% chance of some rain and a moderate breeze of 25 kph from the east.