Mangaia weather live forecast

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

Thursday
19th Mar
28

24

4

9
Friday
20th Mar
28

24

6

9
Saturday
21st Mar
29

24

6

10
Sunday
22nd Mar
28

24

6

11
Monday
23rd Mar
29

24

7

10

5-day weather forecast updated at 04:01 on Thursday 19th March 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 Thursday 19th March 2026

Expect isolated thunderstorms in Mangaia, Cook Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 17 kph from the south-east.

28
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
85
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from SE

Mangaia weather for Friday 20th March 2026

Expect isolated thunderstorms in Mangaia, Cook Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 18 kph from the south-east.

28
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
49
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
18
kph wind from SE

Mangaia weather for Saturday 21st March 2026

Expect isolated thunderstorms in Mangaia, Cook Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 16 kph from the east.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
42
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from E

Mangaia weather for Sunday 22nd March 2026

Expect broken clouds in Mangaia, Cook Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

28
°C maximum temperature
24
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from E

Mangaia weather for Monday 23rd March 2026

Expect sunshine and showers in Mangaia, Cook Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a gentle breeze of 14 kph from the south-east.