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.

Wednesday
8th Apr
27

25

3

4
Thursday
9th Apr
26

24

0

3
Friday
10th Apr
26

24

0

9
Saturday
11th Apr
28

25

4

6
Sunday
12th Apr
29

26

5

10

5-day weather forecast updated at 04:01 on Tuesday 7th 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 Wednesday 8th April 2026

Expect mostly cloudy with rain in Alotau, Papua New Guinea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 25 kph from the south-west.

27
°C maximum temperature
25
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
4
UV index (Moderate)
85
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
25
kph wind from SW

Alotau weather for Thursday 9th 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 3 (Moderate) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 97% chance of some rain and a fresh breeze of 37 kph from the south-west.

26
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
97
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
37
kph wind from SW

Alotau weather for Friday 10th 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 50 mm or more of rainfall expected with 97% chance of some rain and a strong breeze of 48 kph from the west.

26
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
9
UV index (Very High)
97
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
48
kph wind from W

Alotau weather for Saturday 11th April 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 4 hours of bright sunshine. There are 50 mm or more of rainfall expected with 78% chance of some rain and a gentle breeze of 17 kph from the north-west.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
78
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
17
kph wind from NW

Alotau weather for Sunday 12th 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 10 (Very High) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 70% chance of some rain and a light breeze of 10 kph from the south.