Port Moresby weather live forecast

Today's maximum temperature in Port Moresby is expected to be 81°F. Select a day from the live weather forecast for Port Moresby, Papua New Guinea for more weather parameters.

Wednesday
28th Jan
81

75

6

6
Thursday
29th Jan
84

75

7

11
Friday
30th Jan
82

73

5

11
Saturday
31st Jan
84

73

5

11
Sunday
1st Feb
88

75

5

8

5-day weather forecast updated at 04:00 on Tuesday 27th 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 Wednesday 28th January 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 12 mph from the north.

81
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
58
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
12
mph wind from N

Port Moresby weather for Thursday 29th January 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 84°F, 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 58% chance of some rain and a gentle breeze of 10 mph from the north.

84
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
58
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
10
mph wind from N

Port Moresby weather for Friday 30th January 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 82°F, 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 63% chance of some rain and a gentle breeze of 9 mph from the north.

82
°F maximum temperature
73
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
63
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
9
mph 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 84°F, 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 64% chance of some rain and a gentle breeze of 9 mph from the west.

84
°F maximum temperature
73
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
64
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from W

Port Moresby weather for Sunday 1st February 2026

Expect isolated thunderstorms in Port Moresby, Papua New Guinea with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and a gentle breeze of 11 mph from the north.