Mangaia weather live forecast

Today's maximum temperature in Mangaia is expected to be 25°C. Select a day from the live weather forecast for Mangaia, Cook Islands for more weather parameters.

Tuesday
1st Sep
25

21

8

10
Wednesday
2nd Sep
24

20

4

9
Thursday
3rd Sep
23

20

3

7
Friday
4th Sep
24

20

4

8
Saturday
5th Sep
24

20

1

8

5-day weather forecast updated at 04:01 on Tuesday 1st September 2026 GMT

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

Mangaia weather forecast by day

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

Mangaia weather for Tuesday 1st September 2026

Expect broken clouds in Mangaia, Cook Islands with a maximum temperature of 25°C, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

25
°C maximum temperature
21
°C minimum temperature
broken clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
8
kph wind from S

Mangaia weather for Wednesday 2nd September 2026

Expect mostly cloudy with light rain in Mangaia, Cook Islands with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a gentle breeze of 16 kph from the south-east.

24
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
9
UV index (Very High)
41
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
16
kph wind from SE

Mangaia weather for Thursday 3rd September 2026

Expect mostly cloudy with light rain in Mangaia, Cook Islands with a maximum temperature of 23°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 16 kph from the south-east.

23
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
7
UV index (High)
38
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from SE

Mangaia weather for Friday 4th September 2026

Expect mostly cloudy with light rain in Mangaia, Cook Islands with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 14 kph from the east.

24
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
8
UV index (Very High)
59
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
14
kph wind from E

Mangaia weather for Saturday 5th September 2026

Expect mostly cloudy with rain in Mangaia, Cook Islands with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and a light breeze of 12 kph from the south-east.