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.

Sunday
22nd Mar
28

25

5

11
Monday
23rd Mar
29

24

4

6
Tuesday
24th Mar
27

24

2

6
Wednesday
25th Mar
27

24

5

3
Thursday
26th Mar
28

24

4

7

5-day weather forecast updated at 04:00 on Saturday 21st March 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 Sunday 22nd March 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 55% chance of some rain and a gentle breeze of 14 kph from the north-east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
55
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from NE

Port Moresby weather for Monday 23rd March 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 6 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a gentle breeze of 15 kph from the north.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
81
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from N

Port Moresby weather for Tuesday 24th March 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 40-50 mm of rainfall expected with 81% chance of some rain and a gentle breeze of 16 kph from the north.

27
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
6
UV index (High)
81
% chance of some rain
<50
mm of rainfall expected
L
low heat & humidity
16
kph wind from N

Port Moresby weather for Wednesday 25th March 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 30-40 mm of rainfall expected with 86% chance of some rain and a gentle breeze of 15 kph from the north.

27
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
3
UV index (Moderate)
86
% chance of some rain
<40
mm of rainfall expected
L
low heat & humidity
15
kph wind from N

Port Moresby weather for Thursday 26th March 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 14 kph from the north.