Alotau weather live forecast

Today's maximum temperature in Alotau is expected to be 81°F. Select a day from the live weather forecast for Alotau, Papua New Guinea for more weather parameters.

Monday
6th Apr
81

77

2

3
Tuesday
7th Apr
82

77

4

5
Wednesday
8th Apr
84

77

6

6
Thursday
9th Apr
79

75

0

3
Friday
10th Apr
81

75

0

1

5-day weather forecast updated at 04:01 on Sunday 5th 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 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 3 (Moderate) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 88% 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
2
hours of sunshine
3
UV index (Moderate)
88
% 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 82°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 16 mph from the south-west.

82
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
81
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
16
mph wind from SW

Alotau weather for Wednesday 8th April 2026

Expect sunshine and showers in Alotau, Papua New Guinea with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 80% chance of some rain and a fresh breeze of 19 mph from the south-west.

84
°F maximum temperature
77
°F minimum temperature
sunshine and showers
6
hours of sunshine
6
UV index (High)
80
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
19
mph wind from SW

Alotau weather for Thursday 9th April 2026

Expect cloudy with some rain in Alotau, Papua New Guinea with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 75% chance of some rain and a strong breeze of 29 mph from the south-west.

79
°F maximum temperature
75
°F minimum temperature
cloudy with some rain
0
hours of sunshine
3
UV index (Moderate)
75
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
29
mph wind from SW

Alotau weather for Friday 10th 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 1 (Low) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 69% chance of some rain and a strong breeze of 26 mph from the west.