Tonga weather live forecast

Today's maximum temperature in Tonga is expected to be 29°C. Select a day from the live weather forecast for Tonga (Nuku'alofa) for more weather parameters.

Thursday
2nd Apr
29

24

6

10
Friday
3rd Apr
29

24

4

10
Saturday
4th Apr
29

23

4

10
Sunday
5th Apr
29

24

2

10
Monday
6th Apr
29

23

3

9

5-day weather forecast updated at 04:01 on Wednesday 1st April 2026 GMT

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Recommended for Tonga

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

Top Tonga destinations

Below are temperatures expected today at popular countries, regions and places in Tonga. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

29
Nuku'alofa
28
Vava'u

All Tonga destinations

Tonga weather forecast by day

Below are the detailed weather forecasts for Tonga for the next 5 days. The forecasts shown are for Nuku'alofa and may not represent the whole of Tonga. Browse more destinations in Tonga to view more weather forecasts.

Tonga weather for Thursday 2nd April 2026

Expect isolated thunderstorms in Tonga with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 33% chance of some rain and a moderate breeze of 24 kph from the south-east.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
33
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from SE

Tonga weather for Friday 3rd April 2026

Expect isolated thunderstorms in Tonga with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 44% chance of some rain and a moderate breeze of 22 kph from the south-east.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
10
UV index (Very High)
44
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from SE

Tonga weather for Saturday 4th April 2026

Expect isolated thunderstorms in Tonga with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 21 kph from the south-east.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
10
UV index (Very High)
43
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from SE

Tonga weather for Sunday 5th April 2026

Expect mostly cloudy with rain in Tonga with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 44% chance of some rain and a gentle breeze of 17 kph from the south-east.

29
°C maximum temperature
24
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
10
UV index (Very High)
44
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from SE

Tonga weather for Monday 6th April 2026

Expect isolated thunderstorms in Tonga with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 17 kph from the east.