Morgan Bay weather live forecast

Today's maximum temperature in Morgan Bay is expected to be 32°C. Select a day from the live weather forecast for Morgan Bay, St Lucia for more weather parameters.

Friday
4th Sep
32

28

6

11
Saturday
5th Sep
31

28

6

11
Sunday
6th Sep
32

28

7

11
Monday
7th Sep
32

28

8

11
Tuesday
8th Sep
31

28

7

11

5-day weather forecast updated at 04:02 on Friday 4th September 2026 GMT

More about Morgan Bay

Morgan Bay by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for St Lucia

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

The 5-day weather forecast for St Lucia (Morgan Bay) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Morgan Bay weather forecast by day

Below are the detailed weather forecasts for Morgan Bay for the next 5 days.

Morgan Bay weather for Friday 4th September 2026

Expect isolated thunderstorms in Morgan Bay, St Lucia with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a light breeze of 12 kph from the east.

32
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
53
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from E

Morgan Bay weather for Saturday 5th September 2026

Expect isolated thunderstorms in Morgan Bay, St Lucia 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 5-10 mm of rainfall expected with 70% chance of some rain and a light breeze of 11 kph from the east.

31
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
70
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from E

Morgan Bay weather for Sunday 6th September 2026

Expect broken clouds in Morgan Bay, St Lucia 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 gentle breeze of 15 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
15
kph wind from E

Morgan Bay weather for Monday 7th September 2026

Expect broken clouds in Morgan Bay, St Lucia with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

32
°C maximum temperature
28
°C minimum temperature
broken clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from E

Morgan Bay weather for Tuesday 8th September 2026

Expect isolated thunderstorms in Morgan Bay, St Lucia with a maximum temperature of 31°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 62% chance of some rain and a gentle breeze of 19 kph from the east.