Aitutaki weather live forecast

Today's maximum temperature in Aitutaki is expected to be 30°C. Select a day from the live weather forecast for Aitutaki, Cook Islands for more weather parameters.

Wednesday
21st Jan
30

25

5

11
Thursday
22nd Jan
29

26

5

9
Friday
23rd Jan
30

26

0

9
Saturday
24th Jan
30

27

3

11
Sunday
25th Jan
29

26

0

6

5-day weather forecast updated at 04:01 on Thursday 22nd January 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 Wednesday 21st January 2026

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 23 kph from the west.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
99
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from W

Aitutaki weather for Thursday 22nd January 2026

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 28 kph from the north-west.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
99
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
28
kph wind from NW

Aitutaki weather for Friday 23rd January 2026

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 86% chance of some rain and a moderate breeze of 25 kph from the north-west.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
9
UV index (Very High)
86
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
25
kph wind from NW

Aitutaki weather for Saturday 24th January 2026

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 3 hours of bright sunshine. There are 50 mm or more of rainfall expected with 81% chance of some rain and a gentle breeze of 18 kph from the north-west.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
11
UV index (Extreme)
81
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
18
kph wind from NW

Aitutaki weather for Sunday 25th January 2026

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 95% chance of some rain and a strong breeze of 42 kph from the north.