Buka weather live forecast

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

Thursday
22nd Jan
29

28

5

8
Friday
23rd Jan
30

27

5

11
Saturday
24th Jan
30

27

7

10
Sunday
25th Jan
30

27

6

11
Monday
26th Jan
30

27

6

11

5-day weather forecast updated at 04:01 on Thursday 22nd 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 Thursday 22nd 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 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 17 kph from the north-east.

29
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
98
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from NE

Buka weather for Friday 23rd 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 11+ (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a light breeze of 12 kph from the north-east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
68
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from NE

Buka weather for Saturday 24th 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 10 (Very High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 61% chance of some rain and a light breeze of 10 kph from the north-east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
61
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from NE

Buka weather for Sunday 25th 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 11 (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 15 kph from the north-west.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
59
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from NW

Buka weather for Monday 26th 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 11+ (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a gentle breeze of 13 kph from the west.