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Papua New Guinea weather live forecast
Today's maximum temperature in Papua New Guinea is expected to be 30°C. Select a day from the live weather forecast for Papua New Guinea (Port Moresby) for more weather parameters.
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Monday
1st Sep -
Tuesday
2nd Sep -
Wednesday
3rd Sep -
Thursday
4th Sep -
Friday
5th Sep
5-day weather forecast updated at 04:00 on Monday 1st September 2025 GMT
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Recommended for Papua New Guinea
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.
Top Papua New Guinea destinations
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.
All Papua New Guinea destinations
- Alotau
- Ambua
- Buka
- Goroka
- Kairiru Island
- Karawari
- Kavieng
- Lae
- Madang
- Mount Hagen
- Port Moresby
- Rabaul
- Simbai
- Tufi
- Wewak
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 Monday 1st September 2025
Expect broken clouds in Papua New Guinea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-east.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- moderate heat & humidity
- kph wind from SE
Papua New Guinea weather for Tuesday 2nd September 2025
Expect broken clouds in Papua New Guinea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-east.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- moderate heat & humidity
- kph wind from SE
Papua New Guinea weather for Wednesday 3rd September 2025
Expect isolated thunderstorms in Papua New Guinea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a moderate breeze of 23 kph from the south.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Extreme)
- % chance of some rain
- mm of rainfall expected
- moderate heat & humidity
- kph wind from S
Papua New Guinea weather for Thursday 4th September 2025
Expect scattered clouds in Papua New Guinea with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-east.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- moderate heat & humidity
- kph wind from SE
Papua New Guinea weather for Friday 5th September 2025
Expect broken clouds in 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 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- moderate heat & humidity
- kph wind from S
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Metric (°C / mm) | Imperial (°F / inches)
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