Petit St Vincent weather live forecast

Today's maximum temperature in Petit St Vincent is expected to be 27°C. Select a day from the live weather forecast for Petit St Vincent, St Vincent & the Grenadines for more weather parameters.

Tuesday
16th Dec
27

26

6

8
Wednesday
17th Dec
27

26

6

9
Thursday
18th Dec
27

26

7

8
Friday
19th Dec
26

26

7

8
Saturday
20th Dec
27

26

7

9

5-day weather forecast updated at 04:04 on Tuesday 16th December 2025 GMT

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The 5-day weather forecast for St Vincent & the Grenadines (Petit St Vincent) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Petit St Vincent weather forecast by day

Below are the detailed weather forecasts for Petit St Vincent for the next 5 days.

Petit St Vincent weather for Tuesday 16th December 2025

Expect isolated thunderstorms in Petit St Vincent, St Vincent & the Grenadines with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 26 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
43
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
26
kph wind from E

Petit St Vincent weather for Wednesday 17th December 2025

Expect isolated thunderstorms in Petit St Vincent, St Vincent & the Grenadines with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 19% chance of some rain and a moderate breeze of 25 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
19
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
25
kph wind from E

Petit St Vincent weather for Thursday 18th December 2025

Expect isolated thunderstorms in Petit St Vincent, St Vincent & the Grenadines with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 44% chance of some rain and a moderate breeze of 26 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
44
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
26
kph wind from E

Petit St Vincent weather for Friday 19th December 2025

Expect sunshine and showers in Petit St Vincent, St Vincent & the Grenadines with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 25 kph from the east.

26
°C maximum temperature
26
°C minimum temperature
sunshine and showers
7
hours of sunshine
8
UV index (Very High)
54
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
25
kph wind from E

Petit St Vincent weather for Saturday 20th December 2025

Expect sunshine and showers in Petit St Vincent, St Vincent & the Grenadines with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a moderate breeze of 23 kph from the east.