Penrhyn weather live forecast

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

Tuesday
25th Aug
30

26

5

11
Wednesday
26th Aug
30

27

5

11
Thursday
27th Aug
30

27

5

11
Friday
28th Aug
30

27

4

9
Saturday
29th Aug
30

27

6

11

5-day weather forecast updated at 04:01 on Tuesday 25th August 2026 GMT

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The 5-day weather forecast for Cook Islands (Penrhyn) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Penrhyn weather forecast by day

Below are the detailed weather forecasts for Penrhyn for the next 5 days.

Penrhyn weather for Tuesday 25th August 2026

Expect isolated thunderstorms in Penrhyn, 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 10-20 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 15 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
78
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from E

Penrhyn weather for Wednesday 26th August 2026

Expect isolated thunderstorms in Penrhyn, 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 5-10 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 16 kph from the east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
60
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from E

Penrhyn weather for Thursday 27th August 2026

Expect isolated thunderstorms in Penrhyn, 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 10-20 mm of rainfall expected with 68% chance of some rain and a moderate breeze of 20 kph from the east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
68
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from E

Penrhyn weather for Friday 28th August 2026

Expect isolated thunderstorms in Penrhyn, Cook Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 24 kph from the south-east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
81
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from SE

Penrhyn weather for Saturday 29th August 2026

Expect isolated thunderstorms in Penrhyn, Cook Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 24 kph from the east.