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.

Thursday
8th Jan
29

25

6

11
Friday
9th Jan
29

28

7

11
Saturday
10th Jan
29

27

6

11
Sunday
11th Jan
28

26

6

11
Monday
12th Jan
29

26

4

11

5-day weather forecast updated at 04:01 on Friday 9th 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 Thursday 8th 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 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the north-east.

29
°C maximum temperature
25
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
27
kph wind from NE

Penrhyn weather for Friday 9th 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 0-2 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 26 kph from the east.

29
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
47
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from E

Penrhyn weather for Saturday 10th 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 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 76% chance of some rain and a moderate breeze of 24 kph from the east.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
76
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from E

Penrhyn weather for Sunday 11th January 2026

Expect isolated thunderstorms in Penrhyn, Cook Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 70% chance of some rain and a moderate breeze of 22 kph from the east.

28
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
70
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from E

Penrhyn weather for Monday 12th 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 5-10 mm of rainfall expected with 82% chance of some rain and a moderate breeze of 21 kph from the north-east.