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
11th Aug
30

27

5

11
Wednesday
12th Aug
30

27

4

11
Thursday
13th Aug
29

27

5

11
Friday
14th Aug
30

27

6

11
Saturday
15th Aug
30

27

6

11

5-day weather forecast updated at 04:01 on Wednesday 12th 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 11th 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 2-5 mm of rainfall expected with 34% chance of some rain and a fresh breeze of 35 kph from the east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
34
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
35
kph wind from E

Penrhyn weather for Wednesday 12th 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 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a moderate breeze of 22 kph from the east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
72
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from E

Penrhyn weather for Thursday 13th August 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 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a gentle breeze of 17 kph from the east.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
68
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from E

Penrhyn weather for Friday 14th 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 57% chance of some rain and a gentle breeze of 18 kph from the east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
57
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from E

Penrhyn weather for Saturday 15th 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 2-5 mm of rainfall expected with 59% chance of some rain and a moderate breeze of 21 kph from the south-east.