Port Moresby weather live forecast

Today's maximum temperature in Port Moresby is expected to be 30°C. Select a day from the live weather forecast for Port Moresby, Papua New Guinea for more weather parameters.

Thursday
11th Jun
30

24

9

10
Friday
12th Jun
28

23

8

9
Saturday
13th Jun
28

23

9

9
Sunday
14th Jun
29

23

10

10
Monday
15th Jun
30

23

9

10

5-day weather forecast updated at 04:00 on Wednesday 10th 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 Thursday 11th June 2026

Expect scattered clouds in Port Moresby, Papua New Guinea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south-east.

30
°C maximum temperature
24
°C minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
30
kph wind from SE

Port Moresby weather for Friday 12th June 2026

Expect scattered clouds in Port Moresby, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the south-east.

28
°C maximum temperature
23
°C minimum temperature
scattered clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
34
kph wind from SE

Port Moresby weather for Saturday 13th June 2026

Expect scattered clouds in Port Moresby, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south-east.

28
°C maximum temperature
23
°C minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
29
kph wind from SE

Port Moresby weather for Sunday 14th June 2026

Expect clear skies in Port Moresby, Papua New Guinea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-east.