Alotau weather live forecast

Today's maximum temperature in Alotau is expected to be 28°C. Select a day from the live weather forecast for Alotau, Papua New Guinea for more weather parameters.

Friday
1st May
28

26

3

7
Saturday
2nd May
28

26

3

6
Sunday
3rd May
28

26

4

9
Monday
4th May
28

26

4

6
Tuesday
5th May
29

26

5

8

5-day weather forecast updated at 04:01 on Friday 1st May 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 Friday 1st May 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 97% chance of some rain and a light breeze of 11 kph from the south-east.

28
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
97
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
11
kph wind from SE

Alotau weather for Saturday 2nd May 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a light breeze of 12 kph from the south-east.

28
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
85
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
12
kph wind from SE

Alotau weather for Sunday 3rd May 2026

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 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a light breeze of 12 kph from the south-east.

28
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
77
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
12
kph wind from SE

Alotau weather for Monday 4th May 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 84% chance of some rain and a light breeze of 12 kph from the south-east.

28
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
84
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
12
kph wind from SE

Alotau weather for Tuesday 5th May 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 13 kph from the south-east.