Alotau weather live forecast

Today's maximum temperature in Alotau is expected to be 27°C. Select a day from the live weather forecast for Alotau, Papua New Guinea for more weather parameters.

Monday
13th Apr
27

25

0

7
Tuesday
14th Apr
30

26

4

10
Wednesday
15th Apr
28

26

4

7
Thursday
16th Apr
29

26

4

6
Friday
17th Apr
30

26

5

5

5-day weather forecast updated at 04:01 on Sunday 12th April 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 13th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 23 kph from the west.

27
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
7
UV index (High)
63
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
23
kph wind from W

Alotau weather for Tuesday 14th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 49% chance of some rain and a light breeze of 12 kph from the west.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
10
UV index (Very High)
49
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from W

Alotau weather for Wednesday 15th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a light breeze of 11 kph from the south-east.

28
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
7
UV index (High)
90
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
11
kph wind from SE

Alotau weather for Thursday 16th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 90% chance of some rain and a light breeze of 12 kph from the east.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
90
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from E

Alotau weather for Friday 17th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a light breeze of 8 kph from the east.