Alotau weather live forecast

Today's maximum temperature in Alotau is expected to be 33°C. Select a day from the live weather forecast for Alotau, Papua New Guinea for more weather parameters.

Wednesday
18th Feb
33

27

7

11
Thursday
19th Feb
33

27

7

11
Friday
20th Feb
32

27

6

11
Saturday
21st Feb
32

27

5

11
Sunday
22nd Feb
33

26

5

11

5-day weather forecast updated at 04:02 on Tuesday 17th 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 Wednesday 18th February 2026

Expect broken clouds in Alotau, Papua New Guinea with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.

33
°C maximum temperature
27
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
11
kph wind from N

Alotau weather for Thursday 19th 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 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a light breeze of 10 kph from the north-east.

33
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
28
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
10
kph wind from NE

Alotau weather for Friday 20th 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 2-5 mm of rainfall expected with 47% chance of some rain and a light breeze of 7 kph from the north-east.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
47
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
7
kph wind from NE

Alotau weather for Saturday 21st February 2026

Expect broken clouds in Alotau, Papua New Guinea with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

32
°C maximum temperature
27
°C minimum temperature
broken clouds
5
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
8
kph wind from N

Alotau weather for Sunday 22nd 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 0-2 mm of rainfall expected with 61% chance of some rain and a light breeze of 9 kph from the north.