Petit St Vincent weather live forecast

Today's maximum temperature in Petit St Vincent is expected to be 79°F. Select a day from the live weather forecast for Petit St Vincent, St Vincent & the Grenadines for more weather parameters.

Thursday
8th Jan
79

79

6

9
Friday
9th Jan
79

79

7

9
Saturday
10th Jan
79

79

6

10
Sunday
11th Jan
79

79

7

9
Monday
12th Jan
79

79

6

9

5-day weather forecast updated at 04:04 on Thursday 8th January 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 Thursday 8th January 2026

Expect isolated thunderstorms in Petit St Vincent, St Vincent & the Grenadines with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a moderate breeze of 14 mph from the east.

79
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
27
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
14
mph wind from E

Petit St Vincent weather for Friday 9th January 2026

Expect broken clouds in Petit St Vincent, St Vincent & the Grenadines with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the east.

79
°F maximum temperature
79
°F minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
15
mph wind from E

Petit St Vincent weather for Saturday 10th January 2026

Expect isolated thunderstorms in Petit St Vincent, St Vincent & the Grenadines with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a moderate breeze of 14 mph from the east.

79
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
28
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
14
mph wind from E

Petit St Vincent weather for Sunday 11th January 2026

79
°F maximum temperature
79
°F minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
12
mph wind from E

Petit St Vincent weather for Monday 12th January 2026

Expect broken clouds in Petit St Vincent, St Vincent & the Grenadines with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the east.