Port Moresby weather live forecast

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

Monday
13th Jul
82

70

9

9
Tuesday
14th Jul
82

70

9

10
Wednesday
15th Jul
81

72

7

10
Thursday
16th Jul
81

73

6

9
Friday
17th Jul
81

72

6

10

5-day weather forecast updated at 04:00 on Sunday 12th July 2026 GMT

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The 5-day weather forecast for Papua New Guinea (Port Moresby) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Port Moresby weather forecast by day

Below are the detailed weather forecasts for Port Moresby for the next 5 days.

Port Moresby weather for Monday 13th July 2026

Expect scattered clouds in Port Moresby, Papua New Guinea with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the south-east.

82
°F maximum temperature
70
°F minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
17
mph wind from SE

Port Moresby weather for Tuesday 14th July 2026

Expect scattered clouds in Port Moresby, Papua New Guinea with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the south-east.

82
°F maximum temperature
70
°F minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
17
mph wind from SE

Port Moresby weather for Wednesday 15th July 2026

Expect broken clouds in Port Moresby, Papua New Guinea with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 18 mph from the south-east.

81
°F maximum temperature
72
°F minimum temperature
broken clouds
7
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
18
mph wind from SE

Port Moresby weather for Thursday 16th July 2026

Expect broken clouds in Port Moresby, Papua New Guinea with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the south-east.

81
°F maximum temperature
73
°F minimum temperature
broken clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
16
mph wind from SE

Port Moresby weather for Friday 17th July 2026

Expect broken clouds in Port Moresby, Papua New Guinea with a maximum temperature of 81°F, low 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 moderate breeze of 17 mph from the south-east.