Wewak weather live forecast

Today's maximum temperature in Wewak is expected to be 28°C. Select a day from the live weather forecast for Wewak, Papua New Guinea for more weather parameters.

Sunday
16th Aug
28

25

4

8
Monday
17th Aug
28

24

3

4
Tuesday
18th Aug
27

24

4

10
Wednesday
19th Aug
29

25

4

9
Thursday
20th Aug
29

26

5

11

5-day weather forecast updated at 04:00 on Saturday 15th August 2026 GMT

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

Wewak weather forecast by day

Below are the detailed weather forecasts for Wewak for the next 5 days.

Wewak weather for Sunday 16th August 2026

Expect isolated thunderstorms in Wewak, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a light breeze of 12 kph from the north-east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
8
UV index (Very High)
52
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
12
kph wind from NE

Wewak weather for Monday 17th August 2026

Expect isolated thunderstorms in Wewak, Papua New Guinea with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a light breeze of 11 kph from the south-east.

28
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
62
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
11
kph wind from SE

Wewak weather for Tuesday 18th August 2026

Expect isolated thunderstorms in Wewak, Papua New Guinea with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 65% chance of some rain and a light breeze of 8 kph from the north-east.

27
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
10
UV index (Very High)
65
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
8
kph wind from NE

Wewak weather for Wednesday 19th August 2026

Expect isolated thunderstorms in Wewak, Papua New Guinea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 65% chance of some rain and a light breeze of 11 kph from the north-east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
65
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from NE

Wewak weather for Thursday 20th August 2026

Expect isolated thunderstorms in Wewak, Papua New Guinea with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and little or no wind of 5 kph from the south.