Rabaul weather live forecast

Today's maximum temperature in Rabaul is expected to be 29°C. Select a day from the live weather forecast for Rabaul, Papua New Guinea for more weather parameters.

Tuesday
16th Dec
29

26

6

11
Wednesday
17th Dec
30

26

6

11
Thursday
18th Dec
30

26

6

10
Friday
19th Dec
30

26

6

11
Saturday
20th Dec
29

26

7

11

5-day weather forecast updated at 04:00 on Monday 15th December 2025 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 Tuesday 16th December 2025

Expect isolated thunderstorms in Rabaul, Papua New Guinea 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 5-10 mm of rainfall expected with 97% chance of some rain and little or no wind of 6 kph from the south-east.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
97
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from SE

Rabaul weather for Wednesday 17th December 2025

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 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and a light breeze of 7 kph from the north-east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
95
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from NE

Rabaul weather for Thursday 18th December 2025

Expect isolated thunderstorms in Rabaul, Papua New Guinea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a light breeze of 9 kph from the north.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
86
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from N

Rabaul weather for Friday 19th December 2025

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 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 94% chance of some rain and a light breeze of 10 kph from the north-west.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
94
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from NW

Rabaul weather for Saturday 20th December 2025

Expect isolated thunderstorms in Rabaul, Papua New Guinea 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 72% chance of some rain and a light breeze of 10 kph from the north.