Mangaia weather live forecast

Today's maximum temperature in Mangaia is expected to be 79°F. Select a day from the live weather forecast for Mangaia, Cook Islands for more weather parameters.

Saturday
13th Dec
79

72

5

7
Sunday
14th Dec
81

72

7

11
Monday
15th Dec
81

73

2

11
Tuesday
16th Dec
81

72

7

5
Wednesday
17th Dec
79

73

7

4

5-day weather forecast updated at 04:02 on Friday 12th December 2025 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 Saturday 13th December 2025

Expect isolated thunderstorms in Mangaia, Cook Islands with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 8 mph from the east.

79
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
65
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
8
mph wind from E

Mangaia weather for Sunday 14th December 2025

Expect broken clouds in Mangaia, Cook Islands with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the east.

81
°F maximum temperature
72
°F minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
5
mph wind from E

Mangaia weather for Monday 15th December 2025

Expect isolated thunderstorms in Mangaia, Cook Islands with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a light breeze of 4 mph from the east.

81
°F maximum temperature
73
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
11
UV index (Extreme)
68
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
4
mph wind from E

Mangaia weather for Tuesday 16th December 2025

Expect sunshine and showers in Mangaia, Cook Islands with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 68% chance of some rain and little or no wind of 4 mph from the east.

81
°F maximum temperature
72
°F minimum temperature
sunshine and showers
7
hours of sunshine
5
UV index (Moderate)
68
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
4
mph wind from E

Mangaia weather for Wednesday 17th December 2025

Expect sunshine and showers in Mangaia, Cook Islands with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 20-30 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 8 mph from the east.