Mayreau weather live forecast

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

Thursday
16th Apr
27

26

4

11
Friday
17th Apr
27

26

0

9
Saturday
18th Apr
26

26

4

10
Sunday
19th Apr
26

26

7

11
Monday
20th Apr
26

26

6

11

5-day weather forecast updated at 04:01 on Thursday 16th April 2026 GMT

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

Mayreau weather forecast by day

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

Mayreau weather for Thursday 16th April 2026

Expect isolated thunderstorms in Mayreau, St Vincent & the Grenadines with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a moderate breeze of 28 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
40
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
28
kph wind from E

Mayreau weather for Friday 17th April 2026

Expect isolated thunderstorms in Mayreau, St Vincent & the Grenadines with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 26% chance of some rain and a moderate breeze of 28 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
9
UV index (Very High)
26
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
28
kph wind from E

Mayreau weather for Saturday 18th April 2026

Expect isolated thunderstorms in Mayreau, St Vincent & the Grenadines with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a moderate breeze of 23 kph from the east.

26
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
10
UV index (Very High)
45
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
23
kph wind from E

Mayreau weather for Sunday 19th April 2026

Expect isolated thunderstorms in Mayreau, 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 5-10 mm of rainfall expected with 46% chance of some rain and a moderate breeze of 24 kph from the east.

26
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
46
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
24
kph wind from E

Mayreau weather for Monday 20th April 2026

Expect isolated thunderstorms in Mayreau, 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 37% chance of some rain and a moderate breeze of 24 kph from the east.