Port Moresby weather live forecast

Today's maximum temperature in Port Moresby is expected to be 26°C. Select a day from the live weather forecast for Port Moresby, Papua New Guinea for more weather parameters.

Thursday
23rd Jul
26

20

10

10
Friday
24th Jul
26

20

10

10
Saturday
25th Jul
26

20

9

10
Sunday
26th Jul
28

22

10

10
Monday
27th Jul
28

23

10

9

5-day weather forecast updated at 04:00 on Wednesday 22nd July 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 23rd July 2026

Expect scattered clouds in Port Moresby, Papua New Guinea with a maximum temperature of 26°C, low 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 20 kph from the south.

26
°C maximum temperature
20
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from S

Port Moresby weather for Friday 24th July 2026

Expect scattered clouds in Port Moresby, Papua New Guinea with a maximum temperature of 26°C, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south.

26
°C maximum temperature
20
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
24
kph wind from S

Port Moresby weather for Saturday 25th July 2026

Expect scattered clouds in Port Moresby, Papua New Guinea with a maximum temperature of 26°C, low 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 moderate breeze of 26 kph from the south.

26
°C maximum temperature
20
°C minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
26
kph wind from S

Port Moresby weather for Sunday 26th July 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 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south.

28
°C maximum temperature
22
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
30
kph wind from S

Port Moresby weather for Monday 27th July 2026

Expect sunshine and showers 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 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 22% chance of some rain and a fresh breeze of 29 kph from the south.