Alotau weather live forecast

Today's maximum temperature in Alotau is expected to be 30°C. Select a day from the live weather forecast for Alotau, Papua New Guinea for more weather parameters.

Monday
30th Mar
30

26

6

11
Tuesday
31st Mar
31

26

6

11
Wednesday
1st Apr
29

26

4

7
Thursday
2nd Apr
29

26

4

4
Friday
3rd Apr
30

26

4

5

5-day weather forecast updated at 04:01 on Monday 30th March 2026 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 Monday 30th March 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a light breeze of 9 kph from the south-east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
59
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from SE

Alotau weather for Tuesday 31st March 2026

Expect isolated thunderstorms in Alotau, 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 2-5 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 13 kph from the south.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
66
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from S

Alotau weather for Wednesday 1st April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 94% chance of some rain and a light breeze of 10 kph from the south.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
7
UV index (High)
94
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from S

Alotau weather for Thursday 2nd April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 92% chance of some rain and a light breeze of 11 kph from the south.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
92
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from S

Alotau weather for Friday 3rd April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 92% chance of some rain and a light breeze of 12 kph from the south-west.