Tonga weather live forecast

Today's maximum temperature in Tonga is expected to be 24°C. Select a day from the live weather forecast for Tonga (Nuku'alofa) for more weather parameters.

Sunday
14th Jun
24

20

1

3
Monday
15th Jun
24

20

0

2
Tuesday
16th Jun
25

20

0

1
Wednesday
17th Jun
26

20

1

3
Thursday
18th Jun
27

21

4

1

5-day weather forecast updated at 04:00 on Sunday 14th 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.

24
Nuku'alofa
24
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 Sunday 14th June 2026

Expect mostly cloudy with light rain in Tonga with a maximum temperature of 24°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a fresh breeze of 29 kph from the east.

24
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
6
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
29
kph wind from E

Tonga weather for Monday 15th June 2026

Expect mostly cloudy with light rain in Tonga with a maximum temperature of 24°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a fresh breeze of 30 kph from the east.

24
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
41
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
30
kph wind from E

Tonga weather for Tuesday 16th June 2026

Expect overcast with light rain in Tonga with a maximum temperature of 25°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 79% chance of some rain and a fresh breeze of 29 kph from the east.

25
°C maximum temperature
20
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
79
% chance of some rain
<20
mm of rainfall expected
25
°C wind chill
29
kph wind from E

Tonga weather for Wednesday 17th June 2026

Expect isolated thunderstorms in Tonga with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 40-50 mm of rainfall expected with 86% chance of some rain and a fresh breeze of 33 kph from the north-east.

26
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
3
UV index (Moderate)
86
% chance of some rain
<50
mm of rainfall expected
L
low heat & humidity
33
kph wind from NE

Tonga weather for Thursday 18th June 2026

Expect isolated thunderstorms in Tonga with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 76% chance of some rain and a moderate breeze of 22 kph from the north.