Nuku'alofa weather live forecast

Today's maximum temperature in Nuku'alofa is expected to be 25°C. Select a day from the live weather forecast for Nuku'alofa, Tonga for more weather parameters.

Thursday
18th Jun
25

21

1

5
Friday
19th Jun
23

20

7

6
Saturday
20th Jun
23

19

6

6
Sunday
21st Jun
23

19

5

5
Monday
22nd Jun
23

20

5

6

5-day weather forecast updated at 04:00 on Wednesday 17th June 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 Thursday 18th June 2026

Expect isolated thunderstorms in Nuku'alofa, Tonga with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 50% chance of some rain and a moderate breeze of 21 kph from the west.

25
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
50
% chance of some rain
<20
mm of rainfall expected
25
°C wind chill
21
kph wind from W

Nuku'alofa weather for Friday 19th June 2026

Expect broken clouds in Nuku'alofa, Tonga with a maximum temperature of 23°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

23
°C maximum temperature
20
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from S

Nuku'alofa weather for Saturday 20th June 2026

Expect broken clouds in Nuku'alofa, Tonga with a maximum temperature of 23°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-east.

23
°C maximum temperature
19
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from SE

Nuku'alofa weather for Sunday 21st June 2026

Expect broken clouds in Nuku'alofa, Tonga with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-east.

23
°C maximum temperature
19
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from SE

Nuku'alofa weather for Monday 22nd June 2026

Expect broken clouds in Nuku'alofa, Tonga with a maximum temperature of 23°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-east.