Port Moresby weather live forecast

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

Friday
23rd Oct
82

75

7

10
Saturday
24th Oct
82

73

9

11
Sunday
25th Oct
84

73

9

11
Monday
26th Oct
86

75

7

11
Tuesday
27th Oct
86

75

8

10

5-day weather forecast updated at 04:00 on Thursday 22nd 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 Friday 23rd October 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 14 mph from the south.

82
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
25
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
14
mph wind from S

Port Moresby weather for Saturday 24th October 2026

Expect scattered clouds in Port Moresby, Papua New Guinea with a maximum temperature of 82°F, 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 gentle breeze of 12 mph from the south.

82
°F maximum temperature
73
°F minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
12
mph wind from S

Port Moresby weather for Sunday 25th October 2026

Expect scattered 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 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south.

84
°F maximum temperature
73
°F minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from S

Port Moresby weather for Monday 26th October 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 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a gentle breeze of 11 mph from the south.

86
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
32
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from S

Port Moresby weather for Tuesday 27th October 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 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 12 mph from the south.