Rabaul weather live forecast

Today's maximum temperature in Rabaul is expected to be 31°C. Select a day from the live weather forecast for Rabaul, Papua New Guinea for more weather parameters.

Saturday
12th Sep
31

22

11

11
Sunday
13th Sep
32

23

8

11
Monday
14th Sep
32

24

7

11
Tuesday
15th Sep
31

25

6

11
Wednesday
16th Sep
31

25

7

11

5-day weather forecast updated at 04:00 on Thursday 10th September 2026 GMT

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The 5-day weather forecast for Papua New Guinea (Rabaul) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Rabaul weather forecast by day

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

Rabaul weather for Saturday 12th September 2026

Expect clear skies in Rabaul, Papua New Guinea with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-east.

31
°C maximum temperature
22
°C minimum temperature
clear skies
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
25
kph wind from SE

Rabaul weather for Sunday 13th September 2026

Expect isolated thunderstorms in Rabaul, Papua New Guinea with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a moderate breeze of 20 kph from the south-east.

32
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
20
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from SE

Rabaul weather for Monday 14th September 2026

Expect isolated thunderstorms in Rabaul, Papua New Guinea with a maximum temperature of 32°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 47% chance of some rain and a moderate breeze of 27 kph from the south-east.

32
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
47
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
27
kph wind from SE

Rabaul weather for Tuesday 15th September 2026

Expect isolated thunderstorms in Rabaul, Papua New Guinea with a maximum temperature of 31°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 59% chance of some rain and a fresh breeze of 29 kph from the south-east.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
59
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
29
kph wind from SE

Rabaul weather for Wednesday 16th September 2026

Expect isolated thunderstorms in Rabaul, Papua New Guinea with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 52% chance of some rain and a moderate breeze of 26 kph from the south-east.