Alotau weather live forecast

Today's maximum temperature in Alotau is expected to be 31°C. Select a day from the live weather forecast for Alotau, Papua New Guinea for more weather parameters.

Tuesday
24th Feb
31

26

5

10
Wednesday
25th Feb
31

27

5

10
Thursday
26th Feb
31

27

6

10
Friday
27th Feb
30

27

3

8
Saturday
28th Feb
28

26

0

4

5-day weather forecast updated at 04:02 on Monday 23rd February 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 Tuesday 24th February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 100% chance of some rain and little or no wind of 4 kph from the west.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
100
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
4
kph wind from W

Alotau weather for Wednesday 25th February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 92% chance of some rain and little or no wind of 6 kph from the north-west.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
92
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from NW

Alotau weather for Thursday 26th February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 86% chance of some rain and a light breeze of 9 kph from the north-west.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
86
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from NW

Alotau weather for Friday 27th February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 98% chance of some rain and little or no wind of 6 kph from the north-west.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
8
UV index (Very High)
98
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from NW

Alotau weather for Saturday 28th February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and little or no wind of 3 kph from the north.