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Weather in Vaini, Tonga 🇹🇴

Live weather in Vaini, currently 20°C with patchy rain nearby. View the 7-day forecast, hourly conditions, and air quality index. Vaini is in Tonga — see weather across all major cities in Tonga, or browse the hottest cities right now worldwide.

Patchy rain nearby weather in Vaini, Tonga

20.3°C

feels like 15.9°C

Patchy rain nearby

Current Weather in Vaini, Tonga Updated at 1:45 PM today

💧 Humidity: 69%
🌬️ Wind: 30.2 kph (168°)
🌡️ Pressure: 1015.0 mb
👁️ Visibility: 10.0 km
🌧️ Precipitation: 0.0 mm
☁️ Cloud Cover: 55%
☀️ UV Index: 8.0
🌅 Sunrise: 07:10 AM
🌇 Sunset: 06:23 PM

What is the weather like in Vaini right now?

Vaini is holding a pleasant 20°C this hour, patchy rain above. Patchy light rain is keeping streets glistening. Wind and damp drag the feel down to about 16°C. It's windy — 30 kph gusts driving in from the west. Sticky conditions — humidity is up at 69%.

The air is clean today — EPA index 1, with low PM2.5 of 7. UV is high at 8 — sunscreen and a hat are worth it, especially 11am–3pm. The sun rose at 07:10 AM and sets at 06:23 PM, for 11h 13m of daylight.

There's a 36% chance of rain today, with around 1 mm forecast. It should stay dry through the next 24 hours. Today is about typical for August in Vaini.

Temperatures stay fairly flat this week, near 20°C most afternoons. Today's high stays well short of Vaini's record for the date, 26°C.

Bottom line: take an umbrella if you're heading out in Vaini today.

7-Day Weather Forecast for Vaini, Tonga 🇹🇴

  • Max Temp
  • Avg. Temp
  • Min Temp
  • Avg. Humidity
  • Max Wind
  • Total Precip
  • UV Index
  • Sunrise
  • Sunset
  • Moon Phase
Tue 4. Aug
Patchy rain nearby on Tue 4. Aug in Vaini
Patchy rain nearby
20.8°C
20.4°C
20.0°C
66%
31.3 kph
0.6 mm
8.0
07:10 AM
06:23 PM
Last Quarter
Wed 5. Aug
Patchy rain nearby on Wed 5. Aug in Vaini
Patchy rain nearby
20.0°C
19.8°C
19.6°C
64%
32.8 kph
0.5 mm
6.0
07:09 AM
06:23 PM
Last Quarter
Thu 6. Aug
Patchy rain nearby on Thu 6. Aug in Vaini
Patchy rain nearby
20.2°C
19.7°C
19.1°C
63%
46.1 kph
1.2 mm
6.0
07:09 AM
06:23 PM
Last Quarter
Fri 7. Aug
Patchy rain nearby on Fri 7. Aug in Vaini
Patchy rain nearby
19.4°C
19.1°C
18.7°C
62%
46.4 kph
1.2 mm
4.0
07:08 AM
06:24 PM
Waning Crescent
Sat 8. Aug
Patchy rain nearby on Sat 8. Aug in Vaini
Patchy rain nearby
20.1°C
19.6°C
18.9°C
59%
46.1 kph
0.7 mm
6.0
07:08 AM
06:24 PM
Waning Crescent
Sun 9. Aug
Patchy rain nearby on Sun 9. Aug in Vaini
Patchy rain nearby
21.3°C
20.5°C
20.0°C
60%
45.4 kph
0.3 mm
6.0
07:07 AM
06:24 PM
Waning Crescent
Mon 10. Aug
Patchy rain nearby on Mon 10. Aug in Vaini
Patchy rain nearby
21.6°C
21.5°C
21.3°C
71%
43.9 kph
0.8 mm
7.0
07:06 AM
06:25 PM
New Moon

Hourly Weather Forecast for Vaini, Tonga 🇹🇴 Today

Tuesday, August 04, 2026
22.0°C
21.0°C
20.0°C
18.0°C
17.0°C
2PM
Patchy rain nearby at 2pm in Vaini
20.0°
0.0 mm
30.0 km/h
3PM
Patchy rain nearby at 3pm in Vaini
20.0°
0.0 mm
30.0 km/h
4PM
Patchy rain nearby at 4pm in Vaini
20.0°
0.0 mm
31.0 km/h
5PM
Patchy rain nearby at 5pm in Vaini
20.0°
0.0 mm
31.0 km/h
6PM
Patchy rain nearby at 6pm in Vaini
20.0°
0.0 mm
31.0 km/h
7PM
Patchy rain nearby at 7pm in Vaini
20.0°
0.0 mm
30.0 km/h
8PM
Patchy rain nearby at 8pm in Vaini
20.0°
0.1 mm
30.0 km/h
9PM
Patchy rain nearby at 9pm in Vaini
20.0°
0.0 mm
30.0 km/h
10PM
Patchy rain nearby at 10pm in Vaini
20.0°
0.0 mm
29.0 km/h
11PM
Patchy rain nearby at 11pm in Vaini
20.0°
0.1 mm
28.0 km/h
12AM
Patchy rain nearby at 12am in Vaini
20.0°
0.0 mm
28.0 km/h
1AM
Patchy rain nearby at 1am in Vaini
20.0°
0.0 mm
28.0 km/h
2AM
Patchy rain nearby at 2am in Vaini
20.0°
0.1 mm
28.0 km/h
3AM
Patchy rain nearby at 3am in Vaini
20.0°
0.1 mm
28.0 km/h
4AM
Patchy rain nearby at 4am in Vaini
20.0°
0.1 mm
29.0 km/h
5AM
Patchy rain nearby at 5am in Vaini
20.0°
0.0 mm
28.0 km/h
6AM
Patchy rain nearby at 6am in Vaini
20.0°
0.0 mm
28.0 km/h
7AM
Partly Cloudy at 7am in Vaini
20.0°
8% Rain
26.0 km/h
8AM
Partly Cloudy at 8am in Vaini
20.0°
9% Rain
25.0 km/h
9AM
Patchy rain nearby at 9am in Vaini
20.0°
0.0 mm
25.0 km/h
10AM
Partly Cloudy at 10am in Vaini
20.0°
9% Rain
26.0 km/h
11AM
Patchy rain nearby at 11am in Vaini
20.0°
0.0 mm
25.0 km/h
12PM
Sunny at 12pm in Vaini
20.0°
5% Rain
23.0 km/h
1PM
Partly Cloudy at 1pm in Vaini
20.0°
7% Rain
26.0 km/h

Air Quality Index in Vaini, Tonga 🇹🇴 (AQI)

US EPA Index

Environmental Protection Agency

1 2 3 4 5 6

UK DEFRA Index

Department for Environment, Food & Rural Affairs

1 3 5 7 9 10

Parameter Value
US EPA Index: 1 (Good)
UK DEFRA Index: 1 (Low)
CO: 66.0 µg/m³
O3: 64.0 µg/m³
NO2: 0.1 µg/m³
SO2: 0.3 µg/m³
PM2.5: 7.2 µg/m³
PM10: 12.7 µg/m³

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Weather in Vaini — Frequently Asked Questions

What is the weather in Vaini right now?
Right now in Vaini, Tonga, it is 20°C with patchy rain nearby. Humidity is 69% and wind speed is 30 kph. Conditions feel like 16°C.
What will the weather be in Vaini tomorrow?
Tomorrow in Vaini, expect patchy rain nearby with a high of 20°C and a low of 20°C. Chance of precipitation: 0.5 mm.
Will it rain in Vaini today?
Yes — current precipitation in Vaini is 0.0 mm. Check the hourly forecast for timing.
What is the temperature in Vaini today?
Today in Vaini, temperatures range from a low of 20°C to a high of 21°C, currently 20°C.