Nuku'alofa weather live forecast

Today's maximum temperature in Nuku'alofa is expected to be 24°C. Select a day from the live weather forecast for Nuku'alofa, Tonga for more weather parameters.

Sunday
20th Sep
24

19

6

10
Monday
21st Sep
23

19

6

9
Tuesday
22nd Sep
23

19

6

9
Wednesday
23rd Sep
23

19

5

8
Thursday
24th Sep
23

19

4

10

5-day weather forecast updated at 04:00 on Sunday 20th September 2026 GMT

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The 5-day weather forecast for Tonga (Nuku'alofa) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Nuku'alofa weather forecast by day

Below are the detailed weather forecasts for Nuku'alofa for the next 5 days.

Nuku'alofa weather for Sunday 20th September 2026

Expect broken clouds in Nuku'alofa, Tonga with a maximum temperature of 24°C, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

24
°C maximum temperature
19
°C minimum temperature
broken clouds
6
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from S

Nuku'alofa weather for Monday 21st September 2026

Expect broken clouds in Nuku'alofa, Tonga with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

23
°C maximum temperature
19
°C minimum temperature
broken clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
23
°C wind chill
18
kph wind from S

Nuku'alofa weather for Tuesday 22nd September 2026

23
°C maximum temperature
19
°C minimum temperature
broken clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from SE

Nuku'alofa weather for Wednesday 23rd September 2026

Expect broken clouds in Nuku'alofa, Tonga with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-east.

23
°C maximum temperature
19
°C minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from SE

Nuku'alofa weather for Thursday 24th September 2026

Expect broken clouds in Nuku'alofa, Tonga with a maximum temperature of 23°C, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-east.