Port Moresby weather live forecast

Today's maximum temperature in Port Moresby is expected to be 31°C. Select a day from the live weather forecast for Port Moresby, Papua New Guinea for more weather parameters.

Monday
2nd Feb
31

23

7

11
Tuesday
3rd Feb
30

24

7

11
Wednesday
4th Feb
29

24

4

8
Thursday
5th Feb
29

23

6

11
Friday
6th Feb
30

23

5

11

5-day weather forecast updated at 04:00 on Monday 2nd 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 Monday 2nd February 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 18 kph from the north.

31
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
56
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from N

Port Moresby weather for Tuesday 3rd February 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 30°C, 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 52% chance of some rain and a gentle breeze of 13 kph from the north.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
52
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from N

Port Moresby weather for Wednesday 4th February 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a light breeze of 12 kph from the north.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
8
UV index (Very High)
69
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from N

Port Moresby weather for Thursday 5th February 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 14 kph from the south-west.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
76
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SW

Port Moresby weather for Friday 6th February 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 13 kph from the north-east.