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Pápua Új-Guinea 15-day weather forecast

Updated: 21:28

In the first week, Pápua Új-Guinea can expect around 18–25 °C with 6 wet days (at least 1 mm). The second week looks similar: around 18–24 °C on average. Warmest day: Thursday (29 Oct) at 26 °C; coldest night: Wednesday (28 Oct) at 17 °C.

Week 1 – detailed forecast

Saturday • 10.24
19° / 25°
🌦️
showers
Precipitation 6.5 mm
Chance of rain 100%
Wind (max) 9 km/h
Reliability reliable
Sunday • 10.25
18° / 24°
🌧️
heavy drizzle
Precipitation 5.4 mm
Chance of rain 100%
Wind (max) 7 km/h
Reliability reliable
Monday • 10.26
18° / 25°
🌦️
moderate drizzle
Precipitation 3.2 mm
Chance of rain 100%
Wind (max) 7 km/h
Reliability reliable
Tuesday • 10.27
18° / 25°
🌦️
showers
Precipitation 11.4 mm
Chance of rain 100%
Wind (max) 6 km/h
Reliability moderate
Wednesday • 10.28
17° / 25°
🌦️
moderate drizzle
Precipitation 2.8 mm
Chance of rain 100%
Wind (max) 8 km/h
Reliability moderate
Thursday • 10.29
18° / 26°
🌦️
light drizzle
Precipitation 0.6 mm
Chance of rain 73%
Wind (max) 8 km/h
Reliability moderate
Friday • 10.30
19° / 25°
🌦️
light drizzle
Precipitation 2.1 mm
Chance of rain 84%
Wind (max) 8 km/h
Reliability moderate

Week 2 – indicative trend

Saturday • 10.31
18° / 25°
🌧️
heavy showers
Precipitation 21.9 mm
Chance of rain 100%
Wind (max) 5 km/h
Reliability trend only
Sunday • 11.01
18° / 25°
🌦️
showers
Precipitation 10.8 mm
Chance of rain 94%
Wind (max) 4 km/h
Reliability trend only
Monday • 11.02
19° / 25°
🌧️
heavy showers
Precipitation 36.9 mm
Chance of rain 92%
Wind (max) 5 km/h
Reliability trend only
Tuesday • 11.03
18° / 24°
🌦️
showers
Precipitation 21.0 mm
Chance of rain 100%
Wind (max) 5 km/h
Reliability trend only
Wednesday • 11.04
18° / 25°
🌦️
moderate drizzle
Precipitation 6.6 mm
Chance of rain 100%
Wind (max) 6 km/h
Reliability trend only
Thursday • 11.05
18° / 23°
🌧️
heavy showers
Precipitation 18.6 mm
Chance of rain 89%
Wind (max) 5 km/h
Reliability trend only
Friday • 11.06
18° / 25°
🌦️
showers
Precipitation 12.6 mm
Chance of rain 91%
Wind (max) 5 km/h
Reliability trend only
Saturday • 11.07
19° / 23°
🌧️
heavy showers
Precipitation 33.0 mm
Chance of rain 94%
Wind (max) 5 km/h
Reliability trend only

How accurate is a 15-day forecast?

Weather models are reliable for the first few days, but small errors grow over time. That is why every day on this page is marked: days 1–3 are reliable, days 4–7 moderately so, and from day 8 onwards the forecast shows the direction of travel – a warmer or cooler spell, a wetter period – rather than the exact temperature of a given day.

In depth: how accurate are weather forecasts?

Related pages

Frequently asked questions

What will the weather be like in Pápua Új-Guinea over the next 15 days?

In the first week, Pápua Új-Guinea can expect around 18–25 °C with 6 wet days (at least 1 mm). The second week looks similar: around 18–24 °C on average. Warmest day: Thursday (29 Oct) at 26 °C; coldest night: Wednesday (28 Oct) at 17 °C.

Will it rain in Pápua Új-Guinea in the next 15 days?

The models show at least 1 mm of rain on 14 of the next 15 days. The wettest day looks like Monday (2 Nov) with about 36.9 mm. From day 8 onwards this is a trend, not an exact daily figure.

How reliable is a 15-day forecast?

Days 1–3 are usually reliable and days 4–7 moderately so. Beyond that the forecast shows the trend rather than exact daily values — check back each day.

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