Papua New Guinea weather live forecast

Today's maximum temperature in Papua New Guinea is expected to be 82°F. Select a day from the live weather forecast for Papua New Guinea (Port Moresby) for more weather parameters.

Tuesday
9th Dec
82

75

3

4
Wednesday
10th Dec
86

75

7

11
Thursday
11th Dec
84

75

7

11
Friday
12th Dec
86

75

8

11
Saturday
13th Dec
86

77

7

11

5-day weather forecast updated at 04:00 on Monday 8th December 2025 GMT

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The 5-day weather forecast for Papua New Guinea (Port Moresby) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Papua New Guinea destinations

Below are temperatures expected today at popular countries, regions and places in Papua New Guinea. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All Papua New Guinea destinations

Papua New Guinea weather forecast by day

Below are the detailed weather forecasts for Papua New Guinea for the next 5 days. The forecasts shown are for Port Moresby and may not represent the whole of Papua New Guinea. Browse more destinations in Papua New Guinea to view more weather forecasts.

Papua New Guinea weather for Tuesday 9th December 2025

Expect isolated thunderstorms in Papua New Guinea with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 9 mph from the north.

82
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
58
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
9
mph wind from N

Papua New Guinea weather for Wednesday 10th December 2025

Expect isolated thunderstorms in Papua New Guinea with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a gentle breeze of 9 mph from the north-east.

86
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
55
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from NE

Papua New Guinea weather for Thursday 11th December 2025

Expect isolated thunderstorms in Papua New Guinea with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 10 mph from the north-east.

84
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
58
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
10
mph wind from NE

Papua New Guinea weather for Friday 12th December 2025

Expect isolated thunderstorms in Papua New Guinea with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 68% chance of some rain and a gentle breeze of 9 mph from the north-east.

86
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
68
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from NE

Papua New Guinea weather for Saturday 13th December 2025

Expect scattered clouds in Papua New Guinea with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-east.