Alotau weather live forecast

Today's maximum temperature in Alotau is expected to be 82°F. Select a day from the live weather forecast for Alotau, Papua New Guinea for more weather parameters.

Saturday
4th Apr
82

79

4

6
Sunday
5th Apr
81

79

0

5
Monday
6th Apr
81

77

0

5
Tuesday
7th Apr
79

77

0

7
Wednesday
8th Apr
79

77

0

9

5-day weather forecast updated at 04:01 on Friday 3rd 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 Saturday 4th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 82°F, 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 98% chance of some rain and a gentle breeze of 9 mph from the south-west.

82
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
98
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from SW

Alotau weather for Sunday 5th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 98% chance of some rain and a gentle breeze of 11 mph from the south-west.

81
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
5
UV index (Moderate)
98
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
11
mph wind from SW

Alotau weather for Monday 6th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 13 mph from the south-west.

81
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
5
UV index (Moderate)
86
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
13
mph wind from SW

Alotau weather for Tuesday 7th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 7 (High) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 14 mph from the south-west.

79
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
7
UV index (High)
86
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
14
mph wind from SW

Alotau weather for Wednesday 8th April 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 9 (Very High) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a moderate gale of 35 mph from the south-west.