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.

Monday
6th Apr
27

25

1

4
Tuesday
7th Apr
29

26

6

5
Wednesday
8th Apr
27

25

1

3
Thursday
9th Apr
25

23

0

2
Friday
10th Apr
27

25

1

10

5-day weather forecast updated at 04:01 on Monday 6th 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 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 4 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a gentle breeze of 13 kph from the south-west.

27
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
83
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
13
kph wind from SW

Alotau weather for Tuesday 7th 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 5 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 60% chance of some rain and a moderate breeze of 26 kph from the south-west.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
60
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from SW

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 3 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and a moderate breeze of 24 kph from the south-west.

27
°C maximum temperature
25
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
3
UV index (Moderate)
84
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
24
kph wind from SW

Alotau weather for Thursday 9th April 2026

Expect cloudy with some rain in Alotau, Papua New Guinea with a maximum temperature of 25°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 92% chance of some rain and a moderate gale of 54 kph from the west.

25
°C maximum temperature
23
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
92
% chance of some rain
>50
mm or more of rainfall expected
0
no heat & humidity
54
kph wind from W

Alotau weather for Friday 10th 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 10 (Very High) and 1 hour of bright sunshine. There are 50 mm or more of rainfall expected with 84% chance of some rain and a fresh breeze of 33 kph from the north.