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.

Wednesday
26th Aug
31

24

5

11
Thursday
27th Aug
30

25

5

11
Friday
28th Aug
31

25

4

11
Saturday
29th Aug
31

25

6

10
Sunday
30th Aug
31

25

5

11

5-day weather forecast updated at 04:00 on Tuesday 25th August 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 Wednesday 26th August 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 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 13 kph from the south-east.

31
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
56
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from SE

Rabaul weather for Thursday 27th August 2026

Expect isolated thunderstorms in Rabaul, Papua New Guinea 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 78% chance of some rain and a gentle breeze of 18 kph from the south-east.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
78
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from SE

Rabaul weather for Friday 28th August 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 4 hours of bright sunshine. There are 30-40 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 20 kph from the south-east.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
86
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from SE

Rabaul weather for Saturday 29th August 2026

Expect isolated thunderstorms in Rabaul, Papua New Guinea with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 25 kph from the south-east.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
69
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
25
kph wind from SE

Rabaul weather for Sunday 30th August 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 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 24 kph from the south-east.