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
18th Apr
27

26

7

8
Sunday
19th Apr
27

26

5

9
Monday
20th Apr
26

26

5

10
Tuesday
21st Apr
26

25

5

9
Wednesday
22nd Apr
26

25

7

8

5-day weather forecast updated at 04:01 on Saturday 18th April 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 Saturday 18th April 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 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 62% chance of some rain and a light breeze of 11 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
62
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
11
kph wind from E

Mitiaro weather for Sunday 19th April 2026

Expect isolated thunderstorms in Mitiaro, Cook Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 15 kph from the south-east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
38
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
15
kph wind from SE

Mitiaro weather for Monday 20th April 2026

Expect broken clouds in Mitiaro, Cook Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-east.

26
°C maximum temperature
26
°C minimum temperature
broken clouds
5
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
21
kph wind from SE

Mitiaro weather for Tuesday 21st April 2026

Expect broken clouds in Mitiaro, Cook Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-east.

26
°C maximum temperature
25
°C minimum temperature
broken clouds
5
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
21
kph wind from SE

Mitiaro weather for Wednesday 22nd April 2026

Expect broken clouds in Mitiaro, Cook Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-east.