Buka weather live forecast

Today's maximum temperature in Buka is expected to be 28°C. Select a day from the live weather forecast for Buka, Papua New Guinea for more weather parameters.

Friday
18th Sep
28

26

5

11
Saturday
19th Sep
28

26

6

11
Sunday
20th Sep
28

25

6

11
Monday
21st Sep
28

25

9

11
Tuesday
22nd Sep
28

25

8

11

5-day weather forecast updated at 04:01 on Thursday 17th September 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 Friday 18th September 2026

Expect isolated thunderstorms in Buka, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a moderate breeze of 26 kph from the south.

28
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
16
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
26
kph wind from S

Buka weather for Saturday 19th September 2026

Expect broken clouds in Buka, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.

28
°C maximum temperature
26
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
21
kph wind from S

Buka weather for Sunday 20th September 2026

28
°C maximum temperature
25
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
24
kph wind from S

Buka weather for Monday 21st September 2026

Expect scattered clouds in Buka, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

28
°C maximum temperature
25
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from S

Buka weather for Tuesday 22nd September 2026

Expect scattered clouds in Buka, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.