Aitutaki weather live forecast

Today's maximum temperature in Aitutaki is expected to be 27°C. Select a day from the live weather forecast for Aitutaki, Cook Islands for more weather parameters.

Sunday
20th Sep
27

24

3

9
Monday
21st Sep
28

25

2

11
Tuesday
22nd Sep
27

25

6

11
Wednesday
23rd Sep
27

24

4

11
Thursday
24th Sep
27

25

4

11

5-day weather forecast updated at 04:01 on Sunday 20th September 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 Sunday 20th September 2026

Expect broken clouds in Aitutaki, Cook Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

27
°C maximum temperature
24
°C minimum temperature
broken clouds
3
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from E

Aitutaki weather for Monday 21st September 2026

Expect broken clouds in Aitutaki, Cook Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

28
°C maximum temperature
25
°C minimum temperature
broken clouds
2
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from E

Aitutaki weather for Tuesday 22nd September 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 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

27
°C maximum temperature
25
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from SE

Aitutaki weather for Wednesday 23rd September 2026

Expect mostly cloudy with light rain in Aitutaki, Cook Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a gentle breeze of 16 kph from the east.

27
°C maximum temperature
24
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
11
UV index (Extreme)
26
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
16
kph wind from E

Aitutaki weather for Thursday 24th September 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 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.