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.

Sunday
22nd Feb
32

26

6

11
Monday
23rd Feb
33

26

5

11
Tuesday
24th Feb
32

26

4

9
Wednesday
25th Feb
32

27

6

9
Thursday
26th Feb
31

27

6

11

5-day weather forecast updated at 04:02 on Saturday 21st 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 Sunday 22nd February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a light breeze of 7 kph from the north.

32
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
60
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from N

Alotau weather for Monday 23rd February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 98% chance of some rain and little or no wind of 5 kph from the north-west.

33
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
98
% chance of some rain
<5
mm of rainfall expected
H
high 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 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and little or no wind of 6 kph from the west.

32
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
98
% chance of some rain
<20
mm of rainfall expected
H
high heat & humidity
6
kph wind from W

Alotau weather for Wednesday 25th February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 78% chance of some rain and a light breeze of 8 kph from the north-west.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
78
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
8
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 11+ (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 90% chance of some rain and little or no wind of 6 kph from the north-west.