Alotau weather live forecast

Today's maximum temperature in Alotau is expected to be 88°F. Select a day from the live weather forecast for Alotau, Papua New Guinea for more weather parameters.

Thursday
12th Feb
88

81

6

11
Friday
13th Feb
90

81

8

11
Saturday
14th Feb
90

81

6

10
Sunday
15th Feb
90

81

6

11
Monday
16th Feb
90

81

6

9

5-day weather forecast updated at 04:01 on Thursday 12th 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 Thursday 12th February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a light breeze of 6 mph from the north-west.

88
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
77
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from NW

Alotau weather for Friday 13th February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 80% chance of some rain and a light breeze of 7 mph from the north-west.

90
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
80
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
7
mph wind from NW

Alotau weather for Saturday 14th February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 91% chance of some rain and little or no wind of 4 mph from the north-west.

90
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
91
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
4
mph wind from NW

Alotau weather for Sunday 15th February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a light breeze of 4 mph from the north-west.

90
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
100
% chance of some rain
<20
mm of rainfall expected
H
high heat & humidity
4
mph wind from NW

Alotau weather for Monday 16th February 2026

Expect isolated thunderstorms in Alotau, Papua New Guinea with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 87% chance of some rain and a light breeze of 6 mph from the north-west.