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
8th Jun
27

25

2

7
Tuesday
9th Jun
28

25

3

4
Wednesday
10th Jun
28

25

5

6
Thursday
11th Jun
28

25

5

7
Friday
12th Jun
27

25

4

9

5-day weather forecast updated at 04:01 on Sunday 7th June 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 8th June 2026

Expect mostly cloudy with light rain in Alotau, Papua New Guinea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a moderate breeze of 20 kph from the south-east.

27
°C maximum temperature
25
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
7
UV index (High)
55
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
20
kph wind from SE

Alotau weather for Tuesday 9th June 2026

Expect broken clouds in Alotau, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-east.

28
°C maximum temperature
25
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from SE

Alotau weather for Wednesday 10th June 2026

Expect broken clouds in Alotau, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.

28
°C maximum temperature
25
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
19
kph wind from SE

Alotau weather for Thursday 11th June 2026

Expect broken clouds in Alotau, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-east.

28
°C maximum temperature
25
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
21
kph wind from SE

Alotau weather for Friday 12th June 2026

Expect broken clouds in Alotau, Papua New Guinea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-east.