Mitiaro weather live forecast

Today's maximum temperature in Mitiaro is expected to be 27°C. Select a day from the live weather forecast for Mitiaro, Cook Islands for more weather parameters.

Saturday
27th Dec
27

24

8

11
Sunday
28th Dec
27

24

7

11
Monday
29th Dec
27

24

7

7
Tuesday
30th Dec
28

25

1

11
Wednesday
31st Dec
28

25

6

11

5-day weather forecast updated at 04:01 on Saturday 27th December 2025 GMT

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

Mitiaro weather forecast by day

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

Mitiaro weather for Saturday 27th December 2025

Expect scattered clouds in Mitiaro, Cook Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

27
°C maximum temperature
24
°C minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from E

Mitiaro weather for Sunday 28th December 2025

Expect broken clouds in Mitiaro, Cook Islands with a maximum temperature of 27°C, 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 12 kph from the east.

27
°C maximum temperature
24
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from E

Mitiaro weather for Monday 29th December 2025

Expect isolated thunderstorms in Mitiaro, Cook Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 15 kph from the east.

27
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
79
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
15
kph wind from E

Mitiaro weather for Tuesday 30th December 2025

Expect isolated thunderstorms in Mitiaro, Cook Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 13 kph from the north-east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
11
UV index (Extreme)
78
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
13
kph wind from NE

Mitiaro weather for Wednesday 31st December 2025

Expect isolated thunderstorms in Mitiaro, Cook Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a light breeze of 10 kph from the north-east.