Alotau weather live forecast

Today's maximum temperature in Alotau is expected to be 84°F. Select a day from the live weather forecast for Alotau, Papua New Guinea for more weather parameters.

Tuesday
13th Oct
84

77

5

10
Wednesday
14th Oct
86

77

6

10
Thursday
15th Oct
86

75

7

11
Friday
16th Oct
84

75

5

10
Saturday
17th Oct
82

75

6

9

5-day weather forecast updated at 04:01 on Tuesday 13th October 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 Tuesday 13th October 2026

Expect broken clouds in Alotau, Papua New Guinea with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-east.

84
°F maximum temperature
77
°F minimum temperature
broken clouds
5
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from SE

Alotau weather for Wednesday 14th October 2026

Expect broken clouds in Alotau, Papua New Guinea with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-east.

86
°F maximum temperature
77
°F minimum temperature
broken clouds
6
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from SE

Alotau weather for Thursday 15th October 2026

Expect broken clouds in Alotau, Papua New Guinea with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the south-east.

86
°F maximum temperature
75
°F minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from SE

Alotau weather for Friday 16th October 2026

84
°F maximum temperature
75
°F minimum temperature
broken clouds
5
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from SE

Alotau weather for Saturday 17th October 2026

Expect sunshine and showers in Alotau, Papua New Guinea with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 12 mph from the south-east.