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.

Monday
25th May
29

26

2

UV5
Tuesday
26th May
28

25

1

UV2
Wednesday
27th May
29

26

1

UV4
Thursday
28th May
29

27

5

UV7
Friday
29th May
29

27

5

UV7

5-day weather forecast updated at 04:01 on Monday 25th 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 Monday 25th May 2026

Expect broken clouds in Aitutaki, Cook Islands with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the east.

29
°C maximum temperature
26
°C minimum temperature
broken clouds
2
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
22
kph wind from E

Aitutaki weather for Tuesday 26th May 2026

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 24 kph from the east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
UV2
UV index (Low)
99
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
24
kph wind from E

Aitutaki weather for Wednesday 27th May 2026

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 30-40 mm of rainfall expected with 90% chance of some rain and a moderate breeze of 24 kph from the north-west.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
UV4
UV index (Moderate)
90
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from NW

Aitutaki weather for Thursday 28th 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 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 38% chance of some rain and a moderate breeze of 21 kph from the west.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
UV7
UV index (High)
38
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from W

Aitutaki weather for Friday 29th May 2026

Expect sunshine and showers in Aitutaki, Cook Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a light breeze of 12 kph from the south-west.