Avarua weather live forecast

Today's maximum temperature in Avarua is expected to be 26°C. Select a day from the live weather forecast for Avarua, Cook Islands for more weather parameters.

Sunday
17th May
26

22

6

7
Monday
18th May
26

24

0

5
Tuesday
19th May
26

23

0

1
Wednesday
20th May
27

23

4

4
Thursday
21st May
27

24

5

4

5-day weather forecast updated at 04:00 on Sunday 17th May 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 Sunday 17th May 2026

Expect broken clouds in Avarua, Cook Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-east.

26
°C maximum temperature
22
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
23
kph wind from SE

Avarua weather for Monday 18th May 2026

Expect broken clouds in Avarua, Cook Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the east.

26
°C maximum temperature
24
°C minimum temperature
broken clouds
0
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
23
kph wind from E

Avarua weather for Tuesday 19th May 2026

Expect isolated thunderstorms in Avarua, Cook Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 92% chance of some rain and a moderate breeze of 23 kph from the east.

26
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
1
UV index (Low)
92
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
23
kph wind from E

Avarua weather for Wednesday 20th May 2026

Expect isolated thunderstorms in Avarua, Cook Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 40-50 mm of rainfall expected with 79% chance of some rain and a moderate breeze of 21 kph from the north-west.

27
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
79
% chance of some rain
<50
mm of rainfall expected
L
low heat & humidity
21
kph wind from NW

Avarua weather for Thursday 21st May 2026

Expect isolated thunderstorms in Avarua, Cook Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 16 kph from the north-west.