Tonga weather live forecast

Today's maximum temperature in Tonga is expected to be 27°C. Select a day from the live weather forecast for Tonga (Nuku'alofa) for more weather parameters.

Monday
5th Oct
27

21

3

10
Tuesday
6th Oct
25

21

7

11
Wednesday
7th Oct
25

21

6

10
Thursday
8th Oct
25

20

6

11
Friday
9th Oct
25

20

7

11

5-day weather forecast updated at 04:00 on Monday 5th October 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.

27
Nuku'alofa
26
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 Monday 5th October 2026

Expect broken clouds in Tonga with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.

27
°C maximum temperature
21
°C minimum temperature
broken clouds
3
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
19
kph wind from E

Tonga weather for Tuesday 6th October 2026

Expect broken clouds in Tonga with a maximum temperature of 25°C, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the east.

25
°C maximum temperature
21
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
25
°C wind chill
22
kph wind from E

Tonga weather for Wednesday 7th October 2026

Expect broken clouds in Tonga with a maximum temperature of 25°C, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the east.

25
°C maximum temperature
21
°C minimum temperature
broken clouds
6
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
22
kph wind from E

Tonga weather for Thursday 8th October 2026

Expect broken clouds in Tonga with a maximum temperature of 25°C, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the east.