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.

Thursday
19th Feb
84

77

8

11
Friday
20th Feb
86

77

5

11
Saturday
21st Feb
86

75

5

11
Sunday
22nd Feb
84

75

7

11
Monday
23rd Feb
84

75

5

11

5-day weather forecast updated at 04:00 on Wednesday 18th February 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 Thursday 19th February 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 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 8 mph from the north-east.

84
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
47
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
8
mph wind from NE

Port Moresby weather for Friday 20th February 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 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a gentle breeze of 8 mph from the south-west.

86
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
75
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
8
mph wind from SW

Port Moresby weather for Saturday 21st February 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 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 8 mph from the west.

86
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
80
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
8
mph wind from W

Port Moresby weather for Sunday 22nd February 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 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 8 mph from the north.

84
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
88
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
8
mph wind from N

Port Moresby weather for Monday 23rd February 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 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north.