Port Moresby weather live forecast

Today's maximum temperature in Port Moresby is expected to be 28°C. Select a day from the live weather forecast for Port Moresby, Papua New Guinea for more weather parameters.

Friday
30th Jan
28

23

1

6
Saturday
31st Jan
29

23

6

11
Sunday
1st Feb
31

24

4

11
Monday
2nd Feb
32

24

8

11
Tuesday
3rd Feb
33

24

9

11

5-day weather forecast updated at 04:00 on Thursday 29th January 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 30th January 2026

Expect broken clouds in Port Moresby, Papua New Guinea with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.

28
°C maximum temperature
23
°C minimum temperature
broken clouds
1
hour of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from N

Port Moresby weather for Saturday 31st January 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 2-5 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 16 kph from the north.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
58
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from N

Port Moresby weather for Sunday 1st 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 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 17 kph from the north-west.

31
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
37
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from NW

Port Moresby weather for Monday 2nd February 2026

Expect broken clouds in Port Moresby, Papua New Guinea with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.

32
°C maximum temperature
24
°C minimum temperature
broken clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
20
kph wind from N

Port Moresby weather for Tuesday 3rd February 2026

Expect scattered clouds in Port Moresby, Papua New Guinea with a maximum temperature of 33°C, high 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 16 kph from the south-west.