Port Moresby weather live forecast

Today's maximum temperature in Port Moresby is expected to be 84°F. Select a day from the live weather forecast for Port Moresby, Papua New Guinea for more weather parameters.

Wednesday
28th Oct
84

75

5

10
Thursday
29th Oct
84

75

7

11
Friday
30th Oct
84

75

6

11
Saturday
31st Oct
84

77

6

11
Sunday
1st Nov
86

79

6

11

5-day weather forecast updated at 04:00 on Wednesday 28th October 2026 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.

Port Moresby weather forecast by day

Below are the detailed weather forecasts for Port Moresby for the next 5 days.

Port Moresby weather for Wednesday 28th October 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 39% chance of some rain and a gentle breeze of 9 mph from the south.

84
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
39
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from S

Port Moresby weather for Thursday 29th October 2026

Expect broken clouds in Port Moresby, 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 mm of rainfall expected and a moderate breeze of 12 mph from the south.

84
°F maximum temperature
75
°F minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from S

Port Moresby weather for Friday 30th October 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a moderate breeze of 12 mph from the south.

84
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
21
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from S

Port Moresby weather for Saturday 31st October 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 57% chance of some rain and a moderate breeze of 12 mph from the south.

84
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
57
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from S

Port Moresby weather for Sunday 1st November 2026

Expect isolated thunderstorms in Port Moresby, 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 5-10 mm of rainfall expected with 72% chance of some rain and a moderate breeze of 13 mph from the south.