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.

Wednesday
8th Apr
28

24

7

10
Thursday
9th Apr
27

23

6

4
Friday
10th Apr
25

23

0

4
Saturday
11th Apr
25

24

0

11
Sunday
12th Apr
31

25

6

11

5-day weather forecast updated at 04:00 on Tuesday 7th 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 Wednesday 8th April 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 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a gentle breeze of 13 kph from the south-west.

28
°C maximum temperature
24
°C minimum temperature
sunshine and showers
7
hours of sunshine
10
UV index (Very High)
32
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
13
kph wind from SW

Port Moresby weather for Thursday 9th April 2026

Expect sunshine and showers in Port Moresby, Papua New Guinea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and a light breeze of 12 kph from the west.

27
°C maximum temperature
23
°C minimum temperature
sunshine and showers
6
hours of sunshine
4
UV index (Moderate)
56
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
12
kph wind from W

Port Moresby weather for Friday 10th April 2026

Expect cloudy with some rain in Port Moresby, Papua New Guinea with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 23 kph from the north-west.

25
°C maximum temperature
23
°C minimum temperature
cloudy with some rain
0
hours of sunshine
4
UV index (Moderate)
73
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
23
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 11+ (Extreme) and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 58% chance of some rain and a moderate breeze of 22 kph from the north-west.

25
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
11
UV index (Extreme)
58
% chance of some rain
<50
mm of rainfall expected
L
low heat & humidity
22
kph wind from NW

Port Moresby weather for Sunday 12th April 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 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 13 kph from the north-east.