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
9th Apr
30

23

7

9
Friday
10th Apr
26

23

3

5
Saturday
11th Apr
25

23

0

7
Sunday
12th Apr
26

23

0

3
Monday
13th Apr
32

25

4

11

5-day weather forecast updated at 04:00 on Thursday 9th April 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 9th April 2026

Expect sunshine and showers in Port Moresby, Papua New Guinea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 41% chance of some rain and a gentle breeze of 16 kph from the west.

30
°C maximum temperature
23
°C minimum temperature
sunshine and showers
7
hours of sunshine
9
UV index (Very High)
41
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from W

Port Moresby weather for Friday 10th April 2026

Expect mostly cloudy with light rain in Port Moresby, Papua New Guinea with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 17 kph from the north-west.

26
°C maximum temperature
23
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
5
UV index (Moderate)
48
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
17
kph wind from NW

Port Moresby weather for Saturday 11th April 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 7 (High) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 63% chance of some rain and a gentle breeze of 17 kph from the north.

25
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
7
UV index (High)
63
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
17
kph wind from N

Port Moresby weather for Sunday 12th April 2026

Expect overcast with light rain in Port Moresby, Papua New Guinea with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 15 kph from the north-west.

26
°C maximum temperature
23
°C minimum temperature
overcast with light rain
0
hours of sunshine
3
UV index (Moderate)
48
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
15
kph wind from NW

Port Moresby weather for Monday 13th April 2026

Expect broken clouds in Port Moresby, Papua New Guinea with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.