Nuku'alofa weather live forecast

Today's maximum temperature in Nuku'alofa is expected to be 26°C. Select a day from the live weather forecast for Nuku'alofa, Tonga for more weather parameters.

Monday
25th May
26

22

3

UV5
Tuesday
26th May
26

21

3

UV1
Wednesday
27th May
26

21

4

UV5
Thursday
28th May
26

21

5

UV6
Friday
29th May
26

21

6

UV7

5-day weather forecast updated at 04:00 on Sunday 24th May 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 Monday 25th May 2026

Expect isolated thunderstorms in Nuku'alofa, Tonga with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 97% chance of some rain and a moderate breeze of 24 kph from the east.

26
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
UV5
UV index (Moderate)
97
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
24
kph wind from E

Nuku'alofa weather for Tuesday 26th May 2026

Expect isolated thunderstorms in Nuku'alofa, Tonga with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 30-40 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 23 kph from the north-east.

26
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
UV1
UV index (Low)
83
% chance of some rain
<40
mm of rainfall expected
L
low heat & humidity
23
kph wind from NE

Nuku'alofa weather for Wednesday 27th May 2026

Expect isolated thunderstorms in Nuku'alofa, Tonga with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 66% chance of some rain and a moderate breeze of 26 kph from the east.

26
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
UV5
UV index (Moderate)
66
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
26
kph wind from E

Nuku'alofa weather for Thursday 28th May 2026

Expect sunshine and showers in Nuku'alofa, Tonga with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 25 kph from the south-east.

26
°C maximum temperature
21
°C minimum temperature
sunshine and showers
5
hours of sunshine
UV6
UV index (High)
35
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
25
kph wind from SE

Nuku'alofa weather for Friday 29th May 2026

Expect broken clouds in Nuku'alofa, Tonga with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-east.