Grenada weather live forecast

Today's maximum temperature in Grenada is expected to be 32°C. Select a day from the live weather forecast for Grenada (St George's) for more weather parameters.

Monday
17th Aug
32

27

6

11
Tuesday
18th Aug
32

28

8

11
Wednesday
19th Aug
32

28

7

11
Thursday
20th Aug
31

28

5

10
Friday
21st Aug
31

27

6

11

5-day weather forecast updated at 04:00 on Monday 17th August 2026 GMT

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Destination

The 5-day weather forecast for Grenada (St George's) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

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Below are temperatures expected today at popular countries, regions and places in Grenada. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Grenada weather forecast by day

Below are the detailed weather forecasts for Grenada for the next 5 days. The forecasts shown are for St George's and may not represent the whole of Grenada. Browse more destinations in Grenada to view more weather forecasts.

Grenada weather for Monday 17th August 2026

Expect isolated thunderstorms in Grenada with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 18 kph from the east.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
58
% chance of some rain
<20
mm of rainfall expected
H
high heat & humidity
18
kph wind from E

Grenada weather for Tuesday 18th August 2026

Expect isolated thunderstorms in Grenada with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 20% chance of some rain and a moderate breeze of 22 kph from the east.

32
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
20
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
22
kph wind from E

Grenada weather for Wednesday 19th August 2026

Expect broken clouds in Grenada with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the east.

32
°C maximum temperature
28
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
21
kph wind from E

Grenada weather for Thursday 20th August 2026

Expect isolated thunderstorms in Grenada with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 57% chance of some rain and a moderate breeze of 22 kph from the east.

31
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
57
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from E

Grenada weather for Friday 21st August 2026

Expect isolated thunderstorms in Grenada with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 56% chance of some rain and a moderate breeze of 21 kph from the east.