Papua New Guinea weather live forecast

Today's maximum temperature in Papua New Guinea is expected to be 90°F. Select a day from the live weather forecast for Papua New Guinea (Port Moresby) for more weather parameters.

Tuesday
20th Jan
90

77

5

10
Wednesday
21st Jan
90

77

3

11
Thursday
22nd Jan
90

77

1

7
Friday
23rd Jan
88

75

1

11

5-day weather forecast updated at 04:00 on Saturday 17th 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.

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Below are temperatures expected today at popular countries, regions and places in Papua New Guinea. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Papua New Guinea weather forecast by day

Below are the detailed weather forecasts for Papua New Guinea for the next 5 days. The forecasts shown are for Port Moresby and may not represent the whole of Papua New Guinea. Browse more destinations in Papua New Guinea to view more weather forecasts.

Papua New Guinea weather for Tuesday 20th January 2026

Expect isolated thunderstorms in Papua New Guinea with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a moderate breeze of 13 mph from the north.

90
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
50
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
13
mph wind from N

Papua New Guinea weather for Wednesday 21st January 2026

Expect isolated thunderstorms in Papua New Guinea with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a moderate breeze of 14 mph from the north-west.

90
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
11
UV index (Extreme)
60
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
14
mph wind from NW

Papua New Guinea weather for Thursday 22nd January 2026

Expect isolated thunderstorms in Papua New Guinea with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 59% chance of some rain and a moderate breeze of 16 mph from the north-west.

90
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
7
UV index (High)
59
% chance of some rain
<20
mm of rainfall expected
H
high heat & humidity
16
mph wind from NW

Papua New Guinea weather for Friday 23rd January 2026

Expect isolated thunderstorms in Papua New Guinea with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a gentle breeze of 11 mph from the north.