Port Moresby, Papua New Guinea 14-Day Forecast
Papua New Guinea 🇵🇬
68°
Clear right now
Today: high 81°, low 68°
Updated 6 hours ago
Port Moresby weather for the next 14 days
Wednesday, October 7
Sunny High 82° Low 68°Precipitation
9%
· 0.0 in
Max wind
14 mph
Humidity
72%
UV index
14 - Extreme
Sunrise / sunset
05:52 AM / 06:06 PM
Thursday, October 8
Overcast High 80° Low 67°Precipitation
15%
· 0.0 in
Max wind
10 mph
Humidity
73%
UV index
14 - Extreme
Sunrise / sunset
05:51 AM / 06:06 PM
Friday, October 9
Sunny High 82° Low 67°Precipitation
8%
· 0.0 in
Max wind
12 mph
Humidity
66%
UV index
14 - Extreme
Sunrise / sunset
05:50 AM / 06:06 PM
Saturday, October 10
Partly Cloudy High 83° Low 67°Precipitation
9%
· 0.0 in
Max wind
12 mph
Humidity
70%
UV index
8 - Very High
Sunrise / sunset
05:50 AM / 06:06 PM
Sunday, October 11
Overcast High 83° Low 68°Precipitation
12%
· 0.0 in
Max wind
15 mph
Humidity
70%
UV index
8 - Very High
Sunrise / sunset
05:49 AM / 06:06 PM
Monday, October 12
Overcast High 82° Low 70°Precipitation
17%
· 0.0 in
Max wind
14 mph
Humidity
75%
UV index
7 - High
Sunrise / sunset
05:49 AM / 06:06 PM
Tuesday, October 13
Overcast High 82° Low 72°Precipitation
17%
· 0.0 in
Max wind
13 mph
Humidity
81%
UV index
8 - Very High
Sunrise / sunset
05:48 AM / 06:06 PM
Wednesday, October 14
Overcast High 83° Low 72°Precipitation
16%
· 0.0 in
Max wind
9 mph
Humidity
82%
UV index
8 - Very High
Sunrise / sunset
05:48 AM / 06:06 PM
Thursday, October 15
Sunny High 84° Low 72°Precipitation
41%
· 0.02 in
Max wind
8 mph
Humidity
82%
UV index
8 - Very High
Sunrise / sunset
05:47 AM / 06:06 PM
Friday, October 16
Partly Cloudy High 85° Low 73°Precipitation
47%
· 0.02 in
Max wind
8 mph
Humidity
83%
UV index
8 - Very High
Sunrise / sunset
05:47 AM / 06:06 PM
Saturday, October 17
Cloudy High 83° Low 73°Precipitation
68%
· 0.07 in
Max wind
8 mph
Humidity
83%
UV index
8 - Very High
Sunrise / sunset
05:46 AM / 06:06 PM
Sunday, October 18
Overcast High 84° Low 74°Precipitation
61%
· 0.04 in
Max wind
9 mph
Humidity
84%
UV index
8 - Very High
Sunrise / sunset
05:46 AM / 06:06 PM
Monday, October 19
Sunny High 84° Low 74°Precipitation
60%
· 0.06 in
Max wind
13 mph
Humidity
84%
UV index
8 - Very High
Sunrise / sunset
05:46 AM / 06:06 PM
Port Moresby 14-day outlook: the story
The warmest day of Port Moresby's 14-day outlook is Friday, October 16 with a high near 85°F (29°C); the coolest night comes Friday, October 9, dipping to 67°F (19°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 82°F (28°C), about 4°F (2°C) below the typical October high of 86°F (30°C).
Precipitation is most likely on Saturday 17, Sunday 18, Monday 19; the wettest day looks like Saturday, October 17 with about 0.07 in (1.8 mm) expected. For the weekend, expect Saturday 83°F (28°C) and partly cloudy / Sunday 83°F (28°C) and overcast.
For typical conditions month by month, see the Port Moresby climate & average temperatures guide.
Port Moresby forecast questions
Will it rain in Port Moresby this week?
The forecast currently shows meaningful precipitation chances on 3 of the next 14 days, peaking around Saturday, October 17.
What will be the warmest day in Port Moresby over the next 14 days?
Friday, October 16, with a forecast high near 85°F (29°C).
How accurate is a 14-day forecast for Port Moresby?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Port Moresby by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 87° | 76° | 21 | 10.7 in | 9.2 h/day | 12.6 h | 66% | 82% |
| February | 87° | 76° | 20 | 8.1 in | 9.4 h/day | 12.4 h | 69% | 82% |
| March | 86° | 75° | 24 | 11.7 in | 8.9 h/day | 12.2 h | 79% | 85% |
| April | 85° | 75° | 22 | 8.4 in | 9.2 h/day | 11.9 h | 74% | 87% |
| May | 85° | 76° | 14 | 4.8 in | 9.9 h/day | 11.7 h | 46% | 85% |
| June | 84° | 75° | 11 | 2.3 in | 10.1 h/day | 11.6 h | 37% | 82% |
| July | 84° | 74° | 10 | 1.9 in | 10.2 h/day | 11.6 h | 31% | 80% |
| August | 84° | 74° | 10 | 1.8 in | 10.3 h/day | 11.8 h | 31% | 79% |
| September | 85° | 74° | 12 | 2.6 in | 10.4 h/day | 12.1 h | 40% | 79% |
| October | 86° | 75° | 16 | 4.1 in | 10.8 h/day | 12.3 h | 51% | 82% |
| November | 87° | 76° | 15 | 3.6 in | 11.1 h/day | 12.6 h | 51% | 81% |
| December | 88° | 76° | 20 | 6.7 in | 10.1 h/day | 12.7 h | 65% | 82% |
14-day forecasts nearby