Mitiaro weather live forecast

Today's maximum temperature in Mitiaro is expected to be 26°C. Select a day from the live weather forecast for Mitiaro, Cook Islands for more weather parameters.

Tuesday
4th Aug
26

22

3

8
Wednesday
5th Aug
24

21

2

7
Thursday
6th Aug
24

21

1

7
Friday
7th Aug
22

20

1

7
Saturday
8th Aug
23

20

3

8

5-day weather forecast updated at 04:01 on Tuesday 4th August 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 Tuesday 4th August 2026

Expect isolated thunderstorms in Mitiaro, Cook Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 38% chance of some rain and a light breeze of 9 kph from the west.

26
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
8
UV index (Very High)
38
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
9
kph wind from W

Mitiaro weather for Wednesday 5th August 2026

Expect broken clouds in Mitiaro, Cook Islands with a maximum temperature of 24°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

24
°C maximum temperature
21
°C minimum temperature
broken clouds
2
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from S

Mitiaro weather for Thursday 6th August 2026

Expect broken clouds in Mitiaro, Cook Islands with a maximum temperature of 24°C, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

24
°C maximum temperature
21
°C minimum temperature
broken clouds
1
hour of sunshine
7
UV index (High)
0
mm of rainfall expected
24
°C wind chill
12
kph wind from S

Mitiaro weather for Friday 7th August 2026

Expect broken clouds in Mitiaro, Cook Islands with a maximum temperature of 22°C, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

22
°C maximum temperature
20
°C minimum temperature
broken clouds
1
hour of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from SE

Mitiaro weather for Saturday 8th August 2026

Expect broken clouds in Mitiaro, Cook Islands with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.