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.

Saturday
30th May
27

27

6

11
Sunday
31st May
27

27

7

10
Monday
1st Jun
27

27

7

10
Tuesday
2nd Jun
27

27

9

11
Wednesday
3rd Jun
27

26

7

10

5-day weather forecast updated at 04:03 on Saturday 30th May 2026 GMT

More about Mustique

Mustique by month

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

Recommended for St Vincent & the Grenadines

Marella Cruises: Best deals on summer sailings

Sale

Check out best deals on all-inclusive summer sailings
Book cruises to the Med including 30th Birthday sailings
Filter deals by departure port, party size & duration

Go to Marella Cruises deal >>

View all Marella Cruises offers

Cruise deal finder

Destination

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 30th May 2026

Expect isolated thunderstorms in Mustique, St Vincent & the Grenadines with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a moderate breeze of 27 kph from the east.

27
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
36
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
27
kph wind from E

Mustique weather for Sunday 31st May 2026

Expect broken clouds in Mustique, St Vincent & the Grenadines with a maximum temperature of 27°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 27 kph from the east.

27
°C maximum temperature
27
°C minimum temperature
broken clouds
7
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
27
kph wind from E

Mustique weather for Monday 1st June 2026

27
°C maximum temperature
27
°C minimum temperature
broken 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 Tuesday 2nd June 2026

Expect scattered clouds in Mustique, St Vincent & the Grenadines with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the east.