Aitutaki weather live forecast

Today's maximum temperature in Aitutaki is expected to be 28°C. Select a day from the live weather forecast for Aitutaki, Cook Islands for more weather parameters.

Saturday
17th Oct
28

25

1

6
Sunday
18th Oct
29

25

1

9
Monday
19th Oct
27

24

5

11
Tuesday
20th Oct
26

23

5

10
Wednesday
21st Oct
26

23

7

11

5-day weather forecast updated at 04:01 on Saturday 17th October 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 Saturday 17th October 2026

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 81% chance of some rain and a strong breeze of 41 kph from the east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
6
UV index (High)
81
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
41
kph wind from E

Aitutaki weather for Sunday 18th October 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 1 hour of bright sunshine. There are 40-50 mm of rainfall expected with 85% chance of some rain and a strong breeze of 44 kph from the south-west.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
9
UV index (Very High)
85
% chance of some rain
<50
mm of rainfall expected
M
moderate heat & humidity
44
kph wind from SW

Aitutaki weather for Monday 19th October 2026

Expect broken clouds in Aitutaki, Cook Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south.

27
°C maximum temperature
24
°C minimum temperature
broken clouds
5
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
30
kph wind from S

Aitutaki weather for Tuesday 20th October 2026

Expect broken clouds in Aitutaki, Cook Islands with a maximum temperature of 26°C, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south.

26
°C maximum temperature
23
°C minimum temperature
broken clouds
5
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
22
kph wind from S

Aitutaki weather for Wednesday 21st October 2026

Expect broken clouds in Aitutaki, Cook Islands with a maximum temperature of 26°C, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-east.