Penrhyn weather live forecast

Today's maximum temperature in Penrhyn is expected to be 29°C. Select a day from the live weather forecast for Penrhyn, Cook Islands for more weather parameters.

Tuesday
27th Jan
29

28

2

8
Wednesday
28th Jan
29

27

7

11
Thursday
29th Jan
29

27

7

11
Friday
30th Jan
29

27

7

11
Saturday
31st Jan
29

27

4

11

5-day weather forecast updated at 04:01 on Wednesday 28th January 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 27th January 2026

Expect broken clouds in Penrhyn, Cook Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the north-east.

29
°C maximum temperature
28
°C minimum temperature
broken clouds
2
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from NE

Penrhyn weather for Wednesday 28th January 2026

Expect isolated thunderstorms in Penrhyn, Cook Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a moderate breeze of 26 kph from the north-east.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
59
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from NE

Penrhyn weather for Thursday 29th January 2026

Expect broken clouds in Penrhyn, Cook Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the north-east.

29
°C maximum temperature
27
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from NE

Penrhyn weather for Friday 30th January 2026

29
°C maximum temperature
27
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from NE

Penrhyn weather for Saturday 31st January 2026

Expect isolated thunderstorms in Penrhyn, Cook Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 22 kph from the east.