Nuku'alofa weather live forecast

Today's maximum temperature in Nuku'alofa is expected to be 29°C. Select a day from the live weather forecast for Nuku'alofa, Tonga for more weather parameters.

Friday
16th Jan
29

25

3

11
Saturday
17th Jan
30

25

6

11
Sunday
18th Jan
30

25

8

11
Monday
19th Jan
30

25

6

11
Tuesday
20th Jan
31

25

6

11

5-day weather forecast updated at 04:01 on Thursday 15th January 2026 GMT

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The 5-day weather forecast for Tonga (Nuku'alofa) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Nuku'alofa weather forecast by day

Below are the detailed weather forecasts for Nuku'alofa for the next 5 days.

Nuku'alofa weather for Friday 16th January 2026

Expect isolated thunderstorms in Nuku'alofa, Tonga with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a gentle breeze of 14 kph from the north.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
11
UV index (Extreme)
62
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from N

Nuku'alofa weather for Saturday 17th January 2026

Expect isolated thunderstorms in Nuku'alofa, Tonga with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 16 kph from the north-west.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
85
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from NW

Nuku'alofa weather for Sunday 18th January 2026

Expect isolated thunderstorms in Nuku'alofa, Tonga with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 53% chance of some rain and a light breeze of 12 kph from the north-west.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
53
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from NW

Nuku'alofa weather for Monday 19th January 2026

Expect isolated thunderstorms in Nuku'alofa, Tonga with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 59% chance of some rain and a light breeze of 9 kph from the north-west.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
59
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from NW

Nuku'alofa weather for Tuesday 20th January 2026

Expect isolated thunderstorms in Nuku'alofa, 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 0-2 mm of rainfall expected with 48% chance of some rain and a light breeze of 7 kph from the west.