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.

Saturday
4th Apr
28

26

4

6
Sunday
5th Apr
27

26

0

5
Monday
6th Apr
27

25

0

5
Tuesday
7th Apr
26

25

0

7
Wednesday
8th Apr
26

25

0

9

5-day weather forecast updated at 04:01 on Friday 3rd April 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 Saturday 4th April 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 20-30 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 15 kph from the south-west.

28
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
98
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from SW

Alotau weather for Sunday 5th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 98% chance of some rain and a gentle breeze of 17 kph from the south-west.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
5
UV index (Moderate)
98
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
17
kph wind from SW

Alotau weather for Monday 6th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 21 kph from the south-west.

27
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
5
UV index (Moderate)
86
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
21
kph wind from SW

Alotau weather for Tuesday 7th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 23 kph from the south-west.

26
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
7
UV index (High)
86
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
23
kph wind from SW

Alotau weather for Wednesday 8th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a moderate gale of 56 kph from the south-west.