Mitiaro weather live forecast

Today's maximum temperature in Mitiaro is expected to be 30°C. Select a day from the live weather forecast for Mitiaro, Cook Islands for more weather parameters.

Friday
23rd Jan
30

27

5

11
Saturday
24th Jan
28

26

9

11
Sunday
25th Jan
27

25

1

8
Monday
26th Jan
28

26

2

11
Tuesday
27th Jan
28

25

6

11

5-day weather forecast updated at 04:02 on Saturday 24th January 2026 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 Friday 23rd January 2026

Expect broken clouds in Mitiaro, Cook Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

30
°C maximum temperature
27
°C minimum temperature
broken clouds
5
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from NW

Mitiaro weather for Saturday 24th January 2026

Expect scattered clouds in Mitiaro, Cook Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

28
°C maximum temperature
26
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
9
kph wind from NW

Mitiaro weather for Sunday 25th January 2026

Expect isolated thunderstorms in Mitiaro, Cook Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 50 mm or more of rainfall expected with 99% chance of some rain and a moderate breeze of 23 kph from the north.

27
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
8
UV index (Very High)
99
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
23
kph wind from N

Mitiaro weather for Monday 26th January 2026

Expect isolated thunderstorms in Mitiaro, Cook Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 2 hours of bright sunshine. There are 40-50 mm of rainfall expected with 97% chance of some rain and a moderate breeze of 24 kph from the north-east.

28
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
11
UV index (Extreme)
97
% chance of some rain
<50
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from NE

Mitiaro weather for Tuesday 27th January 2026

Expect isolated thunderstorms in Mitiaro, 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 10-20 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 19 kph from the north-east.