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
5th Feb
29

24

0

7
Friday
6th Feb
30

24

0

10
Saturday
7th Feb
30

24

0

11
Sunday
8th Feb
31

25

6

11
Monday
9th Feb
31

25

6

11

5-day weather forecast updated at 04:01 on Wednesday 4th February 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
29
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 5th February 2026

Expect isolated thunderstorms in Tonga with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 89% chance of some rain and a moderate breeze of 26 kph from the north.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
7
UV index (High)
89
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from N

Tonga weather for Friday 6th February 2026

Expect isolated thunderstorms in Tonga with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 98% chance of some rain and a moderate breeze of 22 kph from the north.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
10
UV index (Very High)
98
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from N

Tonga weather for Saturday 7th February 2026

Expect isolated thunderstorms in Tonga with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 70% chance of some rain and a light breeze of 7 kph from the north.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
11
UV index (Extreme)
70
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from N

Tonga weather for Sunday 8th February 2026

Expect isolated thunderstorms in Tonga with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a light breeze of 12 kph from the north-east.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
45
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from NE

Tonga weather for Monday 9th February 2026

Expect isolated thunderstorms in Tonga with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 14 kph from the north-east.