Nuku'alofa weather live forecast

Today's maximum temperature in Nuku'alofa is expected to be 30°C. Select a day from the live weather forecast for Nuku'alofa, Tonga for more weather parameters.

Monday
16th Mar
30

24

5

9
Tuesday
17th Mar
31

24

7

11
Wednesday
18th Mar
31

25

7

11
Thursday
19th Mar
31

25

6

11
Friday
20th Mar
31

25

7

11

5-day weather forecast updated at 04:01 on Monday 16th March 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 16th March 2026

Expect isolated thunderstorms in Nuku'alofa, Tonga with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 86% chance of some rain and a gentle breeze of 16 kph from the south-east.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
86
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from SE

Nuku'alofa weather for Tuesday 17th March 2026

Expect isolated thunderstorms in Nuku'alofa, Tonga with a maximum temperature of 31°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 17 kph from the north.

31
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
74
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from N

Nuku'alofa weather for Wednesday 18th March 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 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 34% chance of some rain and a gentle breeze of 14 kph from the north-east.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
34
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from NE

Nuku'alofa weather for Thursday 19th March 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 2-5 mm of rainfall expected with 63% chance of some rain and a gentle breeze of 13 kph from the east.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
63
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from E

Nuku'alofa weather for Friday 20th March 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 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 14 kph from the east.