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.

Saturday
10th Jan
26

26

7

9
Sunday
11th Jan
26

25

6

9
Monday
12th Jan
26

26

7

9
Tuesday
13th Jan
26

26

4

9
Wednesday
14th Jan
26

26

3

5

5-day weather forecast updated at 04:04 on Friday 9th 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 Saturday 10th January 2026

Expect broken clouds 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 mm of rainfall expected and a moderate breeze of 26 kph from the north-east.

26
°C maximum temperature
26
°C minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
26
kph wind from NE

Mustique weather for Sunday 11th 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 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and a moderate breeze of 25 kph from the east.

26
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
13
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
25
kph wind from E

Mustique weather for Monday 12th 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 9 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a moderate breeze of 20 kph from the east.

26
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
23
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
20
kph wind from E

Mustique weather for Tuesday 13th 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 9 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a moderate breeze of 21 kph from the east.

26
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
40
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
21
kph wind from E

Mustique weather for Wednesday 14th 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 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 49% chance of some rain and a moderate breeze of 22 kph from the east.