Aitutaki weather live forecast

Today's maximum temperature in Aitutaki is expected to be 84°F. Select a day from the live weather forecast for Aitutaki, Cook Islands for more weather parameters.

Sunday
14th Dec
84

79

6

10
Monday
15th Dec
84

79

6

11
Tuesday
16th Dec
84

79

3

11
Wednesday
17th Dec
84

79

4

11
Thursday
18th Dec
84

79

2

9

5-day weather forecast updated at 04:02 on Sunday 14th December 2025 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 14th December 2025

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 20-30 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 11 mph from the east.

84
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
66
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from E

Aitutaki weather for Monday 15th December 2025

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 9 mph from the north-east.

84
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
85
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from NE

Aitutaki weather for Tuesday 16th December 2025

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 84°F, 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 85% chance of some rain and a gentle breeze of 9 mph from the west.

84
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
11
UV index (Extreme)
85
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
9
mph wind from W

Aitutaki weather for Wednesday 17th December 2025

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 70% chance of some rain and a moderate breeze of 13 mph from the east.

84
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
70
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
13
mph wind from E

Aitutaki weather for Thursday 18th December 2025

Expect isolated thunderstorms in Aitutaki, Cook Islands with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 2 hours of bright sunshine. There are 50 mm or more of rainfall expected with 66% chance of some rain and a moderate breeze of 14 mph from the east.