Mitiaro weather live forecast

Today's maximum temperature in Mitiaro is expected to be 81°F. Select a day from the live weather forecast for Mitiaro, Cook Islands for more weather parameters.

Wednesday
15th Apr
81

79

8

8
Thursday
16th Apr
81

79

3

8
Friday
17th Apr
81

81

5

8
Saturday
18th Apr
81

81

6

9
Sunday
19th Apr
81

79

6

10

5-day weather forecast updated at 04:01 on Wednesday 15th 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 Wednesday 15th April 2026

Expect scattered clouds in Mitiaro, Cook Islands with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the east.

81
°F maximum temperature
79
°F minimum temperature
scattered clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
16
mph wind from E

Mitiaro weather for Thursday 16th April 2026

Expect isolated thunderstorms in Mitiaro, Cook Islands with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a moderate breeze of 15 mph from the north-east.

81
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
8
UV index (Very High)
91
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
15
mph wind from NE

Mitiaro weather for Friday 17th April 2026

Expect isolated thunderstorms in Mitiaro, Cook Islands with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 12 mph from the north.

81
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
85
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
12
mph wind from N

Mitiaro weather for Saturday 18th April 2026

Expect isolated thunderstorms in Mitiaro, Cook Islands with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 9 mph from the north-west.

81
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
65
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
9
mph wind from NW

Mitiaro weather for Sunday 19th April 2026

Expect isolated thunderstorms in Mitiaro, Cook Islands with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 8 mph from the south-east.