Aitutaki weather live forecast

Today's maximum temperature in Aitutaki is expected to be 29°C. Select a day from the live weather forecast for Aitutaki, Cook Islands for more weather parameters.

Friday
22nd May
29

27

6

UV7
Saturday
23rd May
28

26

6

UV7
Sunday
24th May
28

26

5

UV7
Monday
25th May
29

27

3

UV7
Tuesday
26th May
29

27

2

UV5

5-day weather forecast updated at 04:01 on Friday 22nd May 2026 GMT

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

Aitutaki weather forecast by day

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

Aitutaki weather for Friday 22nd May 2026

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a moderate breeze of 21 kph from the west.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
UV7
UV index (High)
16
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from W

Aitutaki weather for Saturday 23rd May 2026

Expect broken clouds in Aitutaki, Cook Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.

28
°C maximum temperature
26
°C minimum temperature
broken clouds
6
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
21
kph wind from S

Aitutaki weather for Sunday 24th May 2026

Expect broken clouds in Aitutaki, Cook Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-east.

28
°C maximum temperature
26
°C minimum temperature
broken clouds
5
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
26
kph wind from SE

Aitutaki weather for Monday 25th May 2026

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 25 kph from the east.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
UV7
UV index (High)
69
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
25
kph wind from E

Aitutaki weather for Tuesday 26th May 2026

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 40-50 mm of rainfall expected with 98% chance of some rain and a moderate breeze of 23 kph from the north-east.