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.

Thursday
12th Mar
26

25

8

11
Friday
13th Mar
26

25

7

11
Saturday
14th Mar
26

25

8

11
Sunday
15th Mar
25

25

5

11
Monday
16th Mar
26

25

7

11

5-day weather forecast updated at 04:03 on Thursday 12th March 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 Thursday 12th March 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 11+ (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a fresh breeze of 29 kph from the east.

26
°C maximum temperature
25
°C minimum temperature
sunshine and showers
8
hours of sunshine
11
UV index (Extreme)
30
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
29
kph wind from E

Mustique weather for Friday 13th March 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 26 kph from the east.

26
°C maximum temperature
25
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
26
kph wind from E

Mustique weather for Saturday 14th March 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 11+ (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the north-east.

26
°C maximum temperature
25
°C minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
29
kph wind from NE

Mustique weather for Sunday 15th March 2026

Expect mostly cloudy with light rain in Mustique, St Vincent & the Grenadines with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a fresh breeze of 34 kph from the east.

25
°C maximum temperature
25
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
11
UV index (Extreme)
61
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
34
kph wind from E

Mustique weather for Monday 16th March 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 11+ (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 39% chance of some rain and a fresh breeze of 35 kph from the east.