Canouan weather live forecast

Today's maximum temperature in Canouan is expected to be 28°C. Select a day from the live weather forecast for Canouan, St Vincent & the Grenadines for more weather parameters.

• Saturday
  13th Sep
  28
  28
  
  3
  7
• Sunday
  14th Sep
  28
  28
  
  6
  9
• Monday
  15th Sep
  28
  28
  
  7
  11
• Tuesday
  16th Sep
  28
  28
  
  6
  11
• Wednesday
  17th Sep
  28
  28
  
  7
  11

5-day weather forecast updated at 04:01 on Saturday 13th September 2025 GMT

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

Canouan weather forecast by day

Below are the detailed weather forecasts for Canouan for the next 5 days.

Canouan weather for Saturday 13th September 2025

Expect isolated thunderstorms in Canouan, St Vincent & the Grenadines with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 59% chance of some rain and a light breeze of 12 kph from the south-east.

• 28
  °C maximum temperature
• 28
  °C minimum temperature
• 
  isolated thunderstorms
• 3
  hours of sunshine
• 7
  UV index (High)
• 59
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 12
  kph wind from SE

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Canouan weather for Sunday 14th September 2025

Expect isolated thunderstorms in Canouan, St Vincent & the Grenadines with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 71% chance of some rain and a gentle breeze of 19 kph from the south-east.

• 28
  °C maximum temperature
• 28
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 9
  UV index (Very High)
• 71
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 19
  kph wind from SE

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Canouan weather for Monday 15th September 2025

Expect isolated thunderstorms in Canouan, St Vincent & the Grenadines with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a gentle breeze of 16 kph from the east.

• 28
  °C maximum temperature
• 28
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 24
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 16
  kph wind from E

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Canouan weather for Tuesday 16th September 2025

Expect isolated thunderstorms in Canouan, St Vincent & the Grenadines with a maximum temperature of 28°C, moderate 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 light breeze of 12 kph from the east.

• 28
  °C maximum temperature
• 28
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 26
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 12
  kph wind from E

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Canouan weather for Wednesday 17th September 2025

Expect isolated thunderstorms in Canouan, St Vincent & the Grenadines with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 16 kph from the east.

• 28
  °C maximum temperature
• 28
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 40
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 16
  kph wind from E

Back to top

Sandals sale: up to £300 off Caribbean holidays

Discount Code

• Save up to £300 on all inclusive holidays to the Caribbean
• Discount varies by total spend. 7 night minimum stay
• Travel before 31st December 2027 (inclusive)

Show discount code ******ALE

Redeem Sandals discount code >>

Expires at 23:59 on Tuesday 30th Sep 2025 · View all Sandals offers

Metric (°C / mm)  |  Imperial (°F / inches)

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