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.

Monday
20th Apr
26

25

6

11
Tuesday
21st Apr
26

26

7

11
Wednesday
22nd Apr
26

26

8

11
Thursday
23rd Apr
26

26

8

11
Friday
24th Apr
26

26

7

11

5-day weather forecast updated at 04:03 on Monday 20th April 2026 GMT

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Recommended for St Vincent & the Grenadines

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 Monday 20th April 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 11+ (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a moderate breeze of 24 kph from the east.

26
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
26
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
24
kph wind from E

Mustique weather for Tuesday 21st April 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 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

26
°C maximum temperature
26
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from E

Mustique weather for Wednesday 22nd April 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 11+ (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

26
°C maximum temperature
26
°C minimum temperature
broken clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from NE

Mustique weather for Thursday 23rd April 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 11 (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.