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Alotau weather live forecast
Today's maximum temperature in Alotau is expected to be 27°C. Select a day from the live weather forecast for Alotau, Papua New Guinea for more weather parameters.
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Wednesday
3rd Sep -
Thursday
4th Sep -
Friday
5th Sep -
Saturday
6th Sep -
Sunday
7th Sep
5-day weather forecast updated at 04:02 on Wednesday 3rd September 2025 GMT
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The 5-day weather forecast for Papua New Guinea (Alotau) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Alotau weather forecast by day
Below are the detailed weather forecasts for Alotau for the next 5 days.
Alotau weather for Wednesday 3rd September 2025
Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 13 kph from the south-east.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- kph wind from SE
Alotau weather for Thursday 4th September 2025
Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a gentle breeze of 13 kph from the south-east.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- kph wind from SE
Alotau weather for Friday 5th September 2025
Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 68% chance of some rain and a gentle breeze of 16 kph from the south-east.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- moderate heat & humidity
- kph wind from SE
Alotau weather for Saturday 6th September 2025
Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 14 kph from the south-east.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- kph wind from SE
Alotau weather for Sunday 7th September 2025
Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 18 kph from the south-east.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Extreme)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- kph wind from SE
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Metric (°C / mm) | Imperial (°F / inches)
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