Nuku'alofa weather live forecast

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

Wednesday
12th Aug
24

21

4

6
Thursday
13th Aug
25

20

6

7
Friday
14th Aug
25

20

6

7
Saturday
15th Aug
25

21

0

4
Sunday
16th Aug
24

20

0

2

5-day weather forecast updated at 04:00 on Tuesday 11th August 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 Wednesday 12th August 2026

Expect mostly cloudy with light rain in Nuku'alofa, Tonga with a maximum temperature of 24°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 16 kph from the north-east.

24
°C maximum temperature
21
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
6
UV index (High)
38
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from NE

Nuku'alofa weather for Thursday 13th August 2026

Expect broken clouds in Nuku'alofa, Tonga with a maximum temperature of 25°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.

25
°C maximum temperature
20
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
11
kph wind from NE

Nuku'alofa weather for Friday 14th August 2026

25
°C maximum temperature
20
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
11
kph wind from NE

Nuku'alofa weather for Saturday 15th August 2026

Expect mostly cloudy with light rain in Nuku'alofa, Tonga with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a light breeze of 11 kph from the north-east.

25
°C maximum temperature
21
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
4
UV index (Moderate)
56
% chance of some rain
<5
mm of rainfall expected
25
°C wind chill
11
kph wind from NE

Nuku'alofa weather for Sunday 16th August 2026

Expect mostly cloudy with rain in Nuku'alofa, Tonga with a maximum temperature of 24°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 49% chance of some rain and a light breeze of 9 kph from the north-east.