Buka weather live forecast

Today's maximum temperature in Buka is expected to be 88°F. Select a day from the live weather forecast for Buka, Papua New Guinea for more weather parameters.

Monday
19th Jan
88

82

7

11
Tuesday
20th Jan
86

84

6

11
Wednesday
21st Jan
84

82

4

11
Thursday
22nd Jan
86

82

4

6
Friday
23rd Jan
86

82

6

11

5-day weather forecast updated at 04:03 on Saturday 17th 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 19th January 2026

Expect isolated thunderstorms in Buka, Papua New Guinea with a maximum temperature of 88°F, 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 57% chance of some rain and a gentle breeze of 11 mph from the north-west.

88
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
57
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from NW

Buka weather for Tuesday 20th January 2026

Expect isolated thunderstorms in Buka, Papua New Guinea with a maximum temperature of 86°F, 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 64% chance of some rain and a gentle breeze of 10 mph from the north.

86
°F maximum temperature
84
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
64
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
10
mph wind from N

Buka weather for Wednesday 21st January 2026

Expect isolated thunderstorms in Buka, Papua New Guinea with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 11 mph from the north.

84
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
85
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from N

Buka weather for Thursday 22nd January 2026

Expect isolated thunderstorms in Buka, Papua New Guinea with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 8 mph from the north-east.

86
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
85
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
8
mph wind from NE

Buka weather for Friday 23rd January 2026

Expect isolated thunderstorms in Buka, Papua New Guinea with a maximum temperature of 86°F, 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 88% chance of some rain and a gentle breeze of 8 mph from the north-east.