Alotau weather live forecast

Today's maximum temperature in Alotau is expected to be 32°C. Select a day from the live weather forecast for Alotau, Papua New Guinea for more weather parameters.

Monday
23rd Feb
32

27

5

11
Tuesday
24th Feb
31

26

5

8
Wednesday
25th Feb
31

27

5

10
Thursday
26th Feb
31

26

6

9
Friday
27th Feb
31

26

5

8

5-day weather forecast updated at 04:02 on Sunday 22nd 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 Monday 23rd February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 88% chance of some rain and little or no wind of 5 kph from the north-west.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
88
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from NW

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 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 98% chance of some rain and little or no wind of 5 kph from the west.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
98
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
5
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 85% chance of some rain and little or no wind of 5 kph from the south-west.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
85
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from SW

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 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 97% chance of some rain and little or no wind of 4 kph from the north-west.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
97
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
4
kph wind from NW

Alotau weather for Friday 27th 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 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and little or no wind of 4 kph from the north-west.