Alotau weather live forecast

Today's maximum temperature in Alotau is expected to be 29°C. Select a day from the live weather forecast for Alotau, Papua New Guinea for more weather parameters.

Wednesday
25th Mar
29

26

2

11
Thursday
26th Mar
30

26

3

11
Friday
27th Mar
30

26

3

11
Saturday
28th Mar
31

26

6

11
Sunday
29th Mar
30

26

4

11

5-day weather forecast updated at 04:01 on Wednesday 25th 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 Wednesday 25th March 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 64% chance of some rain and a light breeze of 12 kph from the south-west.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
11
UV index (Extreme)
64
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from SW

Alotau weather for Thursday 26th 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 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 13 kph from the south.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
11
UV index (Extreme)
47
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from S

Alotau weather for Friday 27th 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 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a light breeze of 11 kph from the south-west.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
11
UV index (Extreme)
57
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from SW

Alotau weather for Saturday 28th 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 10-20 mm of rainfall expected with 82% chance of some rain and a light breeze of 7 kph from the south-west.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
82
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from SW

Alotau weather for Sunday 29th 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 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and a light breeze of 7 kph from the south-west.