Mitiaro weather live forecast

Today's maximum temperature in Mitiaro is expected to be 23°C. Select a day from the live weather forecast for Mitiaro, Cook Islands for more weather parameters.

Wednesday
21st Oct
23

21

9

11
Thursday
22nd Oct
24

21

8

11
Friday
23rd Oct
24

21

7

11
Saturday
24th Oct
24

21

5

8
Sunday
25th Oct
23

21

7

7

5-day weather forecast updated at 04:01 on Wednesday 21st October 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 Wednesday 21st October 2026

Expect scattered clouds in Mitiaro, Cook Islands with a maximum temperature of 23°C, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.

23
°C maximum temperature
21
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from SE

Mitiaro weather for Thursday 22nd October 2026

Expect scattered clouds in Mitiaro, Cook Islands with a maximum temperature of 24°C, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-east.

24
°C maximum temperature
21
°C minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
24
°C wind chill
9
kph wind from SE

Mitiaro weather for Friday 23rd October 2026

Expect broken clouds in Mitiaro, Cook Islands with a maximum temperature of 24°C, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

24
°C maximum temperature
21
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
24
°C wind chill
11
kph wind from SE

Mitiaro weather for Saturday 24th October 2026

Expect broken clouds in Mitiaro, Cook Islands with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

24
°C maximum temperature
21
°C minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
24
°C wind chill
11
kph wind from SE

Mitiaro weather for Sunday 25th October 2026

Expect broken clouds in Mitiaro, Cook Islands with a maximum temperature of 23°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.