Cat Island weather live forecast

Today's maximum temperature in Cat Island is expected to be 31°C. Select a day from the live weather forecast for Cat Island, Bahamas for more weather parameters.

Thursday
17th Sep
31

27

5

9
Friday
18th Sep
30

27

6

10
Saturday
19th Sep
31

27

7

9
Sunday
20th Sep
31

27

6

9
Monday
21st Sep
30

27

5

9

5-day weather forecast updated at 04:01 on Thursday 17th September 2026 GMT

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The 5-day weather forecast for Bahamas (Cat Island) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Cat Island weather forecast by day

Below are the detailed weather forecasts for Cat Island for the next 5 days.

Cat Island weather for Thursday 17th September 2026

Expect isolated thunderstorms in Cat Island, Bahamas with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 81% chance of some rain and a gentle breeze of 16 kph from the east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
81
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from E

Cat Island weather for Friday 18th September 2026

Expect isolated thunderstorms in Cat Island, Bahamas with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 80% chance of some rain and a light breeze of 12 kph from the east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
80
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from E

Cat Island weather for Saturday 19th September 2026

Expect isolated thunderstorms in Cat Island, Bahamas with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 20-30 mm of rainfall expected with 61% chance of some rain and a light breeze of 10 kph from the south-east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
61
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from SE

Cat Island weather for Sunday 20th September 2026

Expect isolated thunderstorms in Cat Island, Bahamas with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a light breeze of 10 kph from the south-east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
69
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from SE

Cat Island weather for Monday 21st September 2026

Expect isolated thunderstorms in Cat Island, Bahamas with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 71% chance of some rain and a light breeze of 11 kph from the south-east.