Buka weather live forecast

Today's maximum temperature in Buka is expected to be 30°C. Select a day from the live weather forecast for Buka, Papua New Guinea for more weather parameters.

Monday
5th Jan
30

28

4

7
Tuesday
6th Jan
30

28

6

9
Wednesday
7th Jan
29

28

6

8
Thursday
8th Jan
29

27

4

11
Friday
9th Jan
29

27

1

8

5-day weather forecast updated at 04:01 on Monday 5th 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 5th 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 7 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 97% chance of some rain and a light breeze of 12 kph from the west.

30
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
7
UV index (High)
97
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from W

Buka weather for Tuesday 6th 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 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 96% chance of some rain and a gentle breeze of 13 kph from the west.

30
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
96
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from W

Buka weather for Wednesday 7th 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 8 (Very High) and 6 hours of bright sunshine. There are 20-30 mm of rainfall expected with 94% chance of some rain and a gentle breeze of 15 kph from the south-west.

29
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
94
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from SW

Buka weather for Thursday 8th 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 4 hours of bright sunshine. There are 30-40 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 14 kph from the west.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
99
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from W

Buka weather for Friday 9th 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 8 (Very High) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 13 kph from the west.