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.

Thursday
15th Jan
32

27

6

11
Friday
16th Jan
32

27

6

11
Saturday
17th Jan
32

27

7

11
Sunday
18th Jan
32

27

6

11
Monday
19th Jan
31

27

5

11

5-day weather forecast updated at 04:02 on Wednesday 14th January 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 Thursday 15th January 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 2-5 mm of rainfall expected with 79% chance of some rain and a light breeze of 11 kph from the north-west.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
79
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
11
kph wind from NW

Alotau weather for Friday 16th January 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 5-10 mm of rainfall expected with 93% chance of some rain and a gentle breeze of 13 kph from the north-west.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
93
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
13
kph wind from NW

Alotau weather for Saturday 17th January 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 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 69% chance of some rain and a light breeze of 9 kph from the north-west.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
69
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from NW

Alotau weather for Sunday 18th January 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 5-10 mm of rainfall expected with 86% chance of some rain and a light breeze of 9 kph from the west.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
86
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from W

Alotau weather for Monday 19th January 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 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 81% chance of some rain and a light breeze of 10 kph from the west.