Tonga weather live forecast

Today's maximum temperature in Tonga is expected to be 22°C. Select a day from the live weather forecast for Tonga (Nuku'alofa) for more weather parameters.

Monday
27th Jul
22

17

5

6
Tuesday
28th Jul
22

17

6

7
Wednesday
29th Jul
21

17

8

7
Thursday
30th Jul
22

17

6

6
Friday
31st Jul
22

17

4

5

5-day weather forecast updated at 04:00 on Sunday 26th July 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.

23
Vava'u
22
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 Monday 27th July 2026

Expect broken clouds in Tonga with a maximum temperature of 22°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

22
°C maximum temperature
17
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
13
kph wind from SW

Tonga weather for Tuesday 28th July 2026

Expect broken clouds in Tonga with a maximum temperature of 22°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

22
°C maximum temperature
17
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
22
°C wind chill
20
kph wind from S

Tonga weather for Wednesday 29th July 2026

Expect scattered clouds in Tonga with a maximum temperature of 21°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-east.

21
°C maximum temperature
17
°C minimum temperature
scattered clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from SE

Tonga weather for Thursday 30th July 2026

Expect broken clouds in Tonga with a maximum temperature of 22°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-east.

22
°C maximum temperature
17
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
23
kph wind from SE

Tonga weather for Friday 31st July 2026

Expect mostly cloudy with light rain in Tonga with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 20 kph from the east.