Avarua weather live forecast

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

Wednesday
21st Jan
28

24

5

8
Thursday
22nd Jan
30

24

8

11
Friday
23rd Jan
30

25

8

11
Saturday
24th Jan
30

25

9

11
Sunday
25th Jan
30

25

2

11

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 (Avarua) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Avarua weather forecast by day

Below are the detailed weather forecasts for Avarua for the next 5 days.

Avarua weather for Wednesday 21st January 2026

Expect isolated thunderstorms in Avarua, Cook Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 14 kph from the west.

28
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
99
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
14
kph wind from W

Avarua weather for Thursday 22nd January 2026

Expect isolated thunderstorms in Avarua, Cook Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a gentle breeze of 13 kph from the west.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
54
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from W

Avarua weather for Friday 23rd January 2026

Expect scattered clouds in Avarua, Cook Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

30
°C maximum temperature
25
°C minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from NW

Avarua weather for Saturday 24th January 2026

Expect scattered clouds in Avarua, Cook Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the west.

30
°C maximum temperature
25
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from W

Avarua weather for Sunday 25th January 2026

Expect isolated thunderstorms in Avarua, Cook Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 2 hours of bright sunshine. There are 40-50 mm of rainfall expected with 80% chance of some rain and a fresh breeze of 37 kph from the north-east.