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Weather Port Moresby: Current forecast

Port Moresby / Papua New Guinea

25.3 °C
Feels like 25 °C
Min 21 °C / Max 27 °C
Weather Port Moresby: Overcast, 25 °C Overcast
24.1 km/h SSE
Wind
33.1 km/h SSE
Gusts
1015 hPa
Pressure
0 mm
Precipitation
76 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
06:17 / 18:09
Sunrise / Sunset
16:03 / 04:12
Moonrise / Moonset
Full Moon (97 %)
Moon phase

Updated: Aug 25, 2026, 12:26 CEST Aug 25, 2026, 20:26 +10

Today's Summary

Right now Port Moresby has overcast weather. The thermometer currently shows 25.3°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 21.1°C and 27.1°C.

Hourly forecast – Port Moresby, today

Aug 25, 21:00
25 °C
Overcast
Port Moresby Aug 25, 21:00: Overcast, 25 °C
Aug 25, 22:00
24 °C
Overcast
Port Moresby Aug 25, 22:00: Overcast, 24 °C
Aug 25, 23:00
24 °C
Overcast
Port Moresby Aug 25, 23:00: Overcast, 24 °C
Aug 26, 00:00
24 °C
Overcast
Port Moresby Aug 26, 00:00: Overcast, 24 °C
Aug 26, 01:00
23 °C
Overcast
Port Moresby Aug 26, 01:00: Overcast, 23 °C
Aug 26, 02:00
23 °C
Overcast
Port Moresby Aug 26, 02:00: Overcast, 23 °C
Aug 26, 03:00
23 °C
Cloudy
Port Moresby Aug 26, 03:00: Cloudy, 23 °C
Aug 26, 04:00
23 °C
Partly cloudy
Port Moresby Aug 26, 04:00: Partly cloudy, 23 °C
Aug 26, 05:00
23 °C
Sunny
Port Moresby Aug 26, 05:00: Sunny, 23 °C
Aug 26, 06:00
25 °C
Sunny
Port Moresby Aug 26, 06:00: Sunny, 25 °C
Aug 26, 07:00
27 °C
Sunny
Port Moresby Aug 26, 07:00: Sunny, 27 °C
Aug 26, 08:00
28 °C
Sunny
Port Moresby Aug 26, 08:00: Sunny, 28 °C
Aug 26, 09:00
28 °C
Partly cloudy
Port Moresby Aug 26, 09:00: Partly cloudy, 28 °C
Aug 26, 10:00
28 °C
Sunny
Port Moresby Aug 26, 10:00: Sunny, 28 °C
Aug 26, 11:00
27 °C
Sunny
Port Moresby Aug 26, 11:00: Sunny, 27 °C
Aug 26, 12:00
27 °C
Partly cloudy
Port Moresby Aug 26, 12:00: Partly cloudy, 27 °C
Aug 26, 13:00
27 °C
Patchy rain possible
Port Moresby Aug 26, 13:00: Patchy rain possible, 27 °C
Aug 26, 14:00
26 °C
Cloudy
Port Moresby Aug 26, 14:00: Cloudy, 26 °C
Aug 26, 15:00
26 °C
Partly cloudy
Port Moresby Aug 26, 15:00: Partly cloudy, 26 °C
Aug 26, 16:00
25 °C
Cloudy
Port Moresby Aug 26, 16:00: Cloudy, 25 °C
Aug 26, 17:00
25 °C
Patchy rain possible
Port Moresby Aug 26, 17:00: Patchy rain possible, 25 °C
Aug 26, 18:00
25 °C
Overcast
Port Moresby Aug 26, 18:00: Overcast, 25 °C
Aug 26, 19:00
24 °C
Patchy rain possible
Port Moresby Aug 26, 19:00: Patchy rain possible, 24 °C
Aug 26, 20:00
24 °C
Patchy rain possible
Port Moresby Aug 26, 20:00: Patchy rain possible, 24 °C
Time
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
Port Moresby Aug 25, 21:00: Overcast
Port Moresby Aug 25, 22:00: Overcast
Port Moresby Aug 25, 23:00: Overcast
Port Moresby Aug 26, 00:00: Overcast
Port Moresby Aug 26, 01:00: Overcast
Port Moresby Aug 26, 02:00: Overcast
Port Moresby Aug 26, 03:00: Cloudy
Port Moresby Aug 26, 04:00: Partly cloudy
Port Moresby Aug 26, 05:00: Sunny
Port Moresby Aug 26, 06:00: Sunny
Port Moresby Aug 26, 07:00: Sunny
Port Moresby Aug 26, 08:00: Sunny
Port Moresby Aug 26, 09:00: Partly cloudy
Port Moresby Aug 26, 10:00: Sunny
Port Moresby Aug 26, 11:00: Sunny
Port Moresby Aug 26, 12:00: Partly cloudy
Port Moresby Aug 26, 13:00: Patchy rain possible
Port Moresby Aug 26, 14:00: Cloudy
Port Moresby Aug 26, 15:00: Partly cloudy
Port Moresby Aug 26, 16:00: Cloudy
Port Moresby Aug 26, 17:00: Patchy rain possible
Port Moresby Aug 26, 18:00: Overcast
Port Moresby Aug 26, 19:00: Patchy rain possible
Port Moresby Aug 26, 20:00: Patchy rain possible
Temperature (°C)
Chance of rain (%)
24
24
24
25
25
25
22
17
12
8
5
4
6
6
7
8
15
19
15
22
24
26
27
28
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0 mm
—
—
—
0 mm
—
0 mm
0 mm
Wind (km/h)
SE
16
SE
14
SE
14
SE
12
SE
12
SE
12
SE
11
SE
12
SE
12
SE
12
SSE
15
SSE
21
S
25
S
27
S
28
SSE
31
SSE
30
SSE
28
SSE
30
SSE
30
SSE
28
SSE
23
SE
21
SE
19
Pressure (hPa)
1016
1015
1015
1014
1014
1014
1015
1015
1016
1016
1016
1016
1015
1014
1013
1012
1012
1012
1012
1013
1014
1015
1015
1015
Humidity (%)
81 %
82 %
84 %
85 %
85 %
85 %
86 %
86 %
84 %
76 %
68 %
64 %
65 %
70 %
72 %
72 %
74 %
80 %
82 %
84 %
84 %
84 %
86 %
89 %
Cloud cover (%)
100 %
94 %
94 %
93 %
96 %
92 %
77 %
50 %
15 %
4 %
1 %
6 %
26 %
14 %
20 %
31 %
69 %
77 %
52 %
82 %
92 %
100 %
100 %
91 %

14-day weather forecast – Port Moresby

14-day trend for Port Moresby: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 21.1°C at night, with daytime highs up to 29°C.

Date
Aug 25
Aug 26
Aug 27
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Port Moresby August 25, 2026: Sunny
Port Moresby August 26, 2026: Overcast
Port Moresby August 27, 2026: Overcast
Port Moresby August 28, 2026: Patchy rain possible
Port Moresby August 29, 2026: Sunny
Port Moresby August 30, 2026: Overcast
Port Moresby August 31, 2026: Sunny
Port Moresby September 1, 2026: Partly cloudy
Port Moresby September 2, 2026: Cloudy
Port Moresby September 3, 2026: Patchy rain possible
Port Moresby September 4, 2026: Sunny
Port Moresby September 5, 2026: Sunny
Port Moresby September 6, 2026: Light rain shower
Port Moresby September 7, 2026: Light rain shower
Temperature (°C)
Chance of rain (%)
13
19
58
49
13
13
9
46
36
64
17
71
76
91
Precipitation
—
0.1 mm
0.8 mm
0.7 mm
0 mm
—
—
0.6 mm
0.3 mm
1.5 mm
0 mm
3.1 mm
3.3 mm
13.7 mm
Wind max (km/h)
26
31
32
35
44
37
27
33
28
30
23
25
22
19
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
August 25, 2026 Port Moresby August 25, 2026: Sunny Sunny 21 °C 27 °C 06:17 18:09 16:03 04:12 Full Moon (97 %)
August 26, 2026 Port Moresby August 26, 2026: Overcast Overcast 23 °C 28 °C 06:16 18:09 16:51 04:55 Full Moon (100 %)
August 27, 2026 Port Moresby August 27, 2026: Overcast Overcast 23 °C 28 °C 06:16 18:09 17:37 05:35 Full Moon (100 %)
August 28, 2026 Port Moresby August 28, 2026: Patchy rain possible Patchy rain possible 23 °C 29 °C 06:15 18:09 18:22 06:12 Full Moon (98 %)
August 29, 2026 Port Moresby August 29, 2026: Sunny Sunny 22 °C 29 °C 06:14 18:09 19:06 06:49 Waning Moon (94 %)
August 30, 2026 Port Moresby August 30, 2026: Overcast Overcast 22 °C 28 °C 06:14 18:09 19:50 07:25 Waning Moon (87 %)
August 31, 2026 Port Moresby August 31, 2026: Sunny Sunny 22 °C 27 °C 06:13 18:09 20:36 08:02 Waning Moon (80 %)
September 1, 2026 Port Moresby September 1, 2026: Partly cloudy Partly cloudy 22 °C 28 °C 06:13 18:09 21:24 08:40 Waning Moon (70 %)
September 2, 2026 Port Moresby September 2, 2026: Cloudy Cloudy 23 °C 27 °C 06:12 18:09 22:16 09:22 Last Quarter (60 %)
September 3, 2026 Port Moresby September 3, 2026: Patchy rain possible Patchy rain possible 23 °C 28 °C 06:12 18:09 23:11 10:09 Last Quarter (50 %)
September 4, 2026 Port Moresby September 4, 2026: Sunny Sunny 22 °C 27 °C 06:11 18:08 Does not rise today 11:00 Last Quarter (39 %)
September 5, 2026 Port Moresby September 5, 2026: Sunny Sunny 23 °C 27 °C 06:11 18:08 00:10 11:58 Waning Crescent (29 %)
September 6, 2026 Port Moresby September 6, 2026: Light rain shower Light rain shower 23 °C 28 °C 06:10 18:08 01:12 12:59 Waning Crescent (20 %)
September 7, 2026 Port Moresby September 7, 2026: Light rain shower Light rain shower 24 °C 26 °C 06:09 18:08 02:13 14:04 Waning Crescent (12 %)
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