Cook Islands weather live forecast

Today's maximum temperature in the Cook Islands is expected to be 23°C. Select a day from the live weather forecast for the Cook Islands (Avarua) for more weather parameters.

Sunday
12th Jul
23

19

5

6
Monday
13th Jul
22

18

6

6
Tuesday
14th Jul
21

17

7

6
Wednesday
15th Jul
21

17

6

6
Thursday
16th Jul
21

17

7

5

5-day weather forecast updated at 04:00 on Sunday 12th July 2026 GMT

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Recommended for the Cook Islands

The 5-day weather forecast for Cook Islands (Avarua) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Cook Islands destinations

Below are temperatures expected today at popular countries, regions and places in the Cook Islands. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Cook Islands weather forecast by day

Below are the detailed weather forecasts for the Cook Islands for the next 5 days. The forecasts shown are for Avarua and may not represent the whole of the Cook Islands. Browse more destinations in Cook Islands to view more weather forecasts.

Cook Islands weather for Sunday 12th July 2026

Expect broken clouds in Cook Islands with a maximum temperature of 23°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.

23
°C maximum temperature
19
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
19
kph wind from S

Cook Islands weather for Monday 13th July 2026

Expect broken clouds in Cook Islands with a maximum temperature of 22°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.

22
°C maximum temperature
18
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
19
kph wind from S

Cook Islands weather for Tuesday 14th July 2026

Expect broken clouds in Cook Islands with a maximum temperature of 21°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.

21
°C maximum temperature
17
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from S

Cook Islands weather for Wednesday 15th July 2026

Expect broken clouds in Cook Islands with a maximum temperature of 21°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

21
°C maximum temperature
17
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from S

Cook Islands weather for Thursday 16th July 2026

Expect scattered clouds in Cook Islands with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.