Tonga weather live forecast

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

Thursday
4th Jun
25

22

6

6
Friday
5th Jun
26

22

7

6
Saturday
6th Jun
26

22

7

5
Sunday
7th Jun
26

22

5

6
Monday
8th Jun
26

21

0

3

5-day weather forecast updated at 04:00 on Wednesday 3rd June 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.

26
Vava'u
25
Nuku'alofa

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 4th June 2026

Expect broken clouds in Tonga with a maximum temperature of 25°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

25
°C maximum temperature
22
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from E

Tonga weather for Friday 5th June 2026

Expect broken clouds in Tonga with a maximum temperature of 26°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

26
°C maximum temperature
22
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
26
°C wind chill
18
kph wind from E

Tonga weather for Saturday 6th June 2026

Expect broken clouds in Tonga with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

26
°C maximum temperature
22
°C minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
26
°C wind chill
18
kph wind from E

Tonga weather for Sunday 7th June 2026

Expect broken clouds in Tonga with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-east.

26
°C maximum temperature
22
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from NE

Tonga weather for Monday 8th June 2026

Expect mostly cloudy with light rain in Tonga with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 15 kph from the north.