Buka weather live forecast

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

Monday
12th Jan
31

28

7

11
Tuesday
13th Jan
30

28

7

9
Wednesday
14th Jan
29

27

5

11
Thursday
15th Jan
29

28

5

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 Papua New Guinea (Buka) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Buka weather forecast by day

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

Buka weather for Monday 12th January 2026

Expect isolated thunderstorms in Buka, 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 10-20 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 13 kph from the north-east.

31
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
80
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from NE

Buka weather for Tuesday 13th January 2026

Expect isolated thunderstorms in Buka, Papua New Guinea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and a light breeze of 9 kph from the north-east.

30
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
84
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from NE

Buka weather for Wednesday 14th January 2026

Expect isolated thunderstorms in Buka, Papua New Guinea 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 30-40 mm of rainfall expected with 83% chance of some rain and a light breeze of 11 kph from the north.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
83
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from N

Buka weather for Thursday 15th January 2026

Expect isolated thunderstorms in Buka, Papua New Guinea 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 10-20 mm of rainfall expected with 92% chance of some rain and a gentle breeze of 17 kph from the north-west.