Port Moresby Hourly Weather Forecast

Port Moresby temperature trend - Next 24 hours

The next 24 hours at a glance

Warmest hour: 11 AM - around 82°
Coolest hour: 5 AM - around 73°
Highest rain chance: 11 PM (42%) - pack accordingly
UV peak: 12 PM at index 11 - sun protection recommended
Windiest: 4 PM at 20 mph

Port Moresby hourly weather - Thursday, August 27

In Port Moresby, expect a high near 82°F (28°C) around 11 AM and a low of 73°F (23°C) near 5 AM; precipitation risk peaks at 42% around 11 PM.

Time	Conditions	Temp	Feels	Rain	Wind	Humidity	UV
4 AM	Partly Cloudy	73°	77°	22%	7 mph ESE	93%	0
5 AM	Clear	73°	77°	15%	6 mph ESE	93%	0
6 AM	Cloudy	73°	78°	23%	5 mph ESE	92%	0
7 AM	Sunny	74°	79°	13%	5 mph ESE	88%	0
8 AM	Cloudy	78°	82°	16%	5 mph SE	78%	1
9 AM	Cloudy	80°	84°	12%	6 mph SSE	71%	4
10 AM	Partly Cloudy	82°	86°	7%	10 mph S	69%	7
11 AM	Patchy rain nearby	82°	87°	15%	13 mph S	70%	10
12 PM	Patchy rain nearby	80°	84°	15%	14 mph S	77%	11
1 PM	Patchy rain nearby	81°	85°	20%	17 mph SSE	76%	11
2 PM	Patchy rain nearby	81°	85°	22%	19 mph SSE	74%	8
3 PM	Light rain shower	81°	85°	36%	20 mph SSE	74%	5
4 PM	Patchy rain nearby	78°	77°	36%	20 mph SSE	82%	2
5 PM	Patchy rain nearby	78°	77°	22%	19 mph SSE	82%	1
6 PM	Patchy rain nearby	78°	78°	31%	18 mph SE	81%	0
7 PM	Patchy rain nearby	77°	77°	28%	16 mph SE	82%	0
8 PM	Patchy rain nearby	76°	76°	35%	15 mph SE	85%	0
9 PM	Light rain shower	75°	76°	38%	14 mph SE	88%	0
10 PM	Patchy rain nearby	75°	76°	24%	14 mph SE	89%	0
11 PM	Light rain shower	75°	75°	42%	14 mph SE	90%	0

Port Moresby hourly weather - Friday, August 28

In Port Moresby, expect a high near 85°F (29°C) around 12 PM and a low of 73°F (23°C) near 6 AM; precipitation risk peaks at 32% around 1 AM.

Time	Conditions	Temp	Feels	Rain	Wind	Humidity	UV
12 AM	Patchy rain nearby	74°	75°	23%	14 mph SE	90%	0
1 AM	Patchy rain nearby	74°	75°	32%	14 mph SE	90%	0
2 AM	Patchy rain nearby	74°	75°	26%	13 mph SE	89%	0
3 AM	Partly Cloudy	74°	76°	20%	12 mph SE	90%	0
4 AM	Patchy rain nearby	74°	76°	29%	10 mph SE	90%	0
5 AM	Partly Cloudy	74°	76°	17%	10 mph ESE	90%	0
6 AM	Partly Cloudy	73°	76°	16%	9 mph ESE	90%	0
7 AM	Sunny	74°	77°	12%	9 mph ESE	88%	0
8 AM	Sunny	76°	79°	10%	9 mph SE	80%	2
9 AM	Sunny	80°	83°	6%	8 mph SE	72%	4
10 AM	Sunny	83°	87°	5%	10 mph SSE	64%	8
11 AM	Sunny	85°	89°	4%	13 mph SSE	61%	10
12 PM	Sunny	85°	89°	4%	18 mph SSE	60%	12
1 PM	Partly Cloudy	84°	88°	5%	22 mph SSE	62%	11
2 PM	Patchy rain nearby	83°	87°	11%	23 mph SSE	64%	7
3 PM	Overcast	81°	84°	15%	22 mph SSE	68%	3
4 PM	Overcast	80°	83°	16%	21 mph SSE	68%	2
5 PM	Partly Cloudy	81°	84°	6%	21 mph SE	68%	1
6 PM	Patchy rain nearby	79°	80°	16%	18 mph SE	70%	0
7 PM	Patchy rain nearby	77°	75°	20%	17 mph SE	75%	0
8 PM	Clear	76°	74°	8%	16 mph SE	78%	0
9 PM	Clear	75°	73°	10%	14 mph SE	80%	0
10 PM	Clear	74°	73°	11%	14 mph SE	82%	0
11 PM	Clear	73°	73°	11%	13 mph SE	84%	0

Port Moresby hourly weather - Saturday, August 29

In Port Moresby, expect a high near 84°F (29°C) around 12 PM and a low of 71°F (22°C) near 6 AM; precipitation risk peaks at 35% around 2 AM.

Time	Conditions	Temp	Feels	Rain	Wind	Humidity	UV
12 AM	Clear	73°	73°	12%	12 mph ESE	86%	0
1 AM	Patchy rain nearby	72°	73°	24%	11 mph ESE	87%	0
2 AM	Patchy rain nearby	72°	73°	35%	11 mph ESE	88%	0
3 AM	Patchy rain nearby	72°	73°	27%	11 mph ESE	88%	0
4 AM	Patchy rain nearby	72°	73°	27%	10 mph ESE	88%	0
5 AM	Patchy rain nearby	72°	73°	25%	10 mph ESE	88%	0
6 AM	Clear	71°	71°	12%	10 mph ESE	86%	0
7 AM	Sunny	72°	72°	11%	10 mph ESE	84%	7
8 AM	Sunny	75°	75°	8%	11 mph ESE	76%	7
9 AM	Partly Cloudy	78°	79°	7%	11 mph SE	67%	8
10 AM	Sunny	82°	84°	3%	12 mph SE	58%	8
11 AM	Partly Cloudy	84°	86°	4%	16 mph SSE	57%	8
12 PM	Sunny	84°	87°	3%	20 mph SSE	57%	8
1 PM	Sunny	84°	86°	4%	23 mph SSE	59%	8
2 PM	Overcast	83°	86°	13%	24 mph SSE	59%	7
3 PM	Cloudy	82°	84°	12%	25 mph SSE	62%	7
4 PM	Overcast	80°	81°	14%	24 mph SSE	66%	7
5 PM	Overcast	79°	77°	17%	23 mph SSE	69%	7
6 PM	Cloudy	78°	75°	16%	21 mph SSE	70%	7
7 PM	Cloudy	77°	73°	14%	19 mph SE	72%	0
8 PM	Clear	76°	73°	8%	17 mph SE	74%	0
9 PM	Clear	75°	72°	7%	15 mph SE	74%	0
10 PM	Clear	74°	72°	8%	14 mph SE	76%	0
11 PM	Clear	73°	72°	8%	13 mph SE	78%	0

Quick answers for the hours ahead

What is the warmest hour in Port Moresby today?

11 AM is forecast to be the warmest, at about 82°F (28°C) with patchy rain nearby.

Will it rain in Port Moresby tonight?

Quite possibly - the chance of precipitation reaches 42% around 11 PM. Keep rain gear handy.

When is the UV index highest in Port Moresby today?

Around 12 PM, when it reaches 11. From UV 3 upward, sun protection is recommended.

Port Moresby hour-by-hour: what to expect

Over the next 24 hours in Port Moresby, temperatures range from 73°F (23°C) around 5 AM up to 82°F (28°C) near 11 AM - right in line with the typical August high of 84°F (29°C).

Precipitation is a real possibility: the chance of rain peaks at 42% around 11 PM. Wind picks up to 20 mph (33 km/h) from the SSE near 4 PM. UV reaches 11 (12 PM) - sun protection recommended through midday.

The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Port Moresby 14-day forecast or the monthly climate averages.

Hourly forecasts nearby

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Port Moresby, Papua New Guinea Hourly Forecast