Petit St Vincent weather live forecast

Today's maximum temperature in Petit St Vincent is expected to be 26°C. Select a day from the live weather forecast for Petit St Vincent, St Vincent & the Grenadines for more weather parameters.

Wednesday
18th Feb
26

26

6

11
Thursday
19th Feb
26

26

7

11
Friday
20th Feb
26

26

6

11
Saturday
21st Feb
26

26

5

10
Sunday
22nd Feb
26

25

7

10

5-day weather forecast updated at 04:06 on Wednesday 18th February 2026 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 Wednesday 18th February 2026

Expect isolated thunderstorms in Petit St Vincent, 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 2-5 mm of rainfall expected with 52% chance of some rain and a moderate breeze of 26 kph from the east.

26
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
52
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
26
kph wind from E

Petit St Vincent weather for Thursday 19th February 2026

Expect isolated thunderstorms in Petit St Vincent, 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 37% chance of some rain and a moderate breeze of 26 kph from the east.

26
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
37
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
26
kph wind from E

Petit St Vincent weather for Friday 20th February 2026

Expect isolated thunderstorms in Petit St Vincent, 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 30% chance of some rain and a fresh breeze of 31 kph from the east.

26
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
30
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
31
kph wind from E

Petit St Vincent weather for Saturday 21st February 2026

Expect isolated thunderstorms in Petit St Vincent, St Vincent & the Grenadines with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a moderate breeze of 28 kph from the east.

26
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
29
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
28
kph wind from E

Petit St Vincent weather for Sunday 22nd February 2026

Expect broken clouds in Petit St Vincent, St Vincent & the Grenadines with a maximum temperature of 26°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 28 kph from the east.