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
26th Jun
82

73

7

9
Saturday
27th Jun
81

73

6

9
Sunday
28th Jun
82

73

6

10
Monday
29th Jun
86

77

3

10
Tuesday
30th Jun
86

75

7

9

5-day weather forecast updated at 04:00 on Thursday 25th June 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 26th June 2026

Expect broken clouds in Port Moresby, Papua New Guinea with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the south-east.

82
°F maximum temperature
73
°F minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
17
mph wind from SE

Port Moresby weather for Saturday 27th June 2026

Expect sunshine and showers in Port Moresby, Papua New Guinea with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a moderate breeze of 15 mph from the south.

81
°F maximum temperature
73
°F minimum temperature
sunshine and showers
6
hours of sunshine
9
UV index (Very High)
39
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
15
mph wind from S

Port Moresby weather for Sunday 28th June 2026

Expect sunshine and showers 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 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a moderate breeze of 16 mph from the south-east.

82
°F maximum temperature
73
°F minimum temperature
sunshine and showers
6
hours of sunshine
10
UV index (Very High)
40
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
16
mph wind from SE

Port Moresby weather for Monday 29th June 2026

Expect mostly cloudy with light rain 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 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a moderate breeze of 15 mph from the south-east.

86
°F maximum temperature
77
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
10
UV index (Very High)
34
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
15
mph wind from SE

Port Moresby weather for Tuesday 30th June 2026

Expect scattered clouds in Port Moresby, Papua New Guinea with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 19 mph from the south-east.