Weather in Tonga 🇹🇴
Live weather across Tonga — currently 19°C in the capital, Nuku'alofa, with partly cloudy. Browse the 7-day forecast, hourly updates, air quality, and weather for every major city listed below. Compare against other world capitals or see the hottest cities right now.
Detailed forecast shown for the capital city: Nuku'alofa.
19.4°C
feels like 19.4°C
Partly cloudy
Current Weather in Nuku'alofa, Tonga Updated at 3:45 AM today
| 💧 Humidity: | 73% |
| 🌬️ Wind: | 23.4 kph (156°) |
| 🌡️ Pressure: | 1016.0 mb |
| 👁️ Visibility: | 10.0 km |
| 🌧️ Precipitation: | 0.0 mm |
| ☁️ Cloud Cover: | 50% |
| ☀️ UV Index: | 0.0 |
| 🌅 Sunrise: | 07:15 AM |
| 🌇 Sunset: | 06:19 PM |
7-Day Weather Forecast for Tonga (Capital: Nuku'alofa)
- Max Temp
- Avg. Temp
- Min Temp
- Avg. Humidity
- Max Wind
- Total Precip
- UV Index
- Sunrise
- Sunset
- Moon Phase
Fri, Jul 24
Patchy rain nearby
20.4°C
20.1°C
19.8°C
61%
27.4 kph
0.3 mm
6.0
07:15 AM
06:19 PM
Waxing Gibbous
Sat, Jul 25
Cloudy
20.2°C
19.6°C
19.2°C
56%
18.4 kph
0.1 mm
5.0
07:15 AM
06:19 PM
Waxing Gibbous
Sun, Jul 26
Sunny
20.1°C
19.8°C
19.6°C
57%
13.3 kph
0.0 mm
6.0
07:14 AM
06:19 PM
Waxing Gibbous
Mon, Jul 27
Partly cloudy
21.0°C
20.5°C
20.0°C
68%
27.4 kph
1.0 mm
6.0
07:14 AM
06:20 PM
Full Moon
Tue, Jul 28
Patchy rain nearby
20.8°C
20.4°C
19.9°C
68%
26.3 kph
0.7 mm
6.0
07:13 AM
06:20 PM
Full Moon
Wed, Jul 29
Patchy rain nearby
20.0°C
19.8°C
19.6°C
63%
28.1 kph
0.7 mm
7.0
07:13 AM
06:21 PM
Full Moon
Hourly Weather Forecast for Nuku'alofa, Tonga Today
Friday, July 24, 2026
22.0°C
21.0°C
20.0°C
18.0°C
17.0°C
5AM
20.0°
0.0 mm
↑23.0 km/h
6AM
20.0°
0.0 mm
↑24.0 km/h
7AM
20.0°
0.0 mm
↑24.0 km/h
8AM
20.0°
0.1 mm
↑27.0 km/h
9AM
20.0°
0.1 mm
↑27.0 km/h
10AM
20.0°
0.0 mm
↑27.0 km/h
11AM
20.0°
0.0 mm
↑27.0 km/h
12PM
20.0°
0.0 mm
↑26.0 km/h
1PM
20.0°
6% Rain
↑24.0 km/h
2PM
20.0°
5% Rain
↑23.0 km/h
3PM
20.0°
5% Rain
↑23.0 km/h
4PM
20.0°
5% Rain
↑23.0 km/h
5PM
20.0°
4% Rain
↑22.0 km/h
6PM
20.0°
4% Rain
↑21.0 km/h
7PM
20.0°
4% Rain
↑21.0 km/h
8PM
20.0°
5% Rain
↑22.0 km/h
9PM
20.0°
10% Rain
↑21.0 km/h
10PM
20.0°
0.0 mm
↑19.0 km/h
11PM
20.0°
0.0 mm
↑17.0 km/h
12AM
20.0°
13% Rain
↑16.0 km/h
1AM
20.0°
11% Rain
↑14.0 km/h
2AM
20.0°
11% Rain
↑12.0 km/h
3AM
19.0°
0.0 mm
↑10.0 km/h
4AM
19.0°
11% Rain
↑10.0 km/h
Air Quality Index (AQI) in Nuku'alofa, Tonga
US EPA Index
Environmental Protection Agency
123456
UK DEFRA Index
Department for Environment, Food & Rural Affairs
1357910
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Weather in Tonga — Frequently Asked Questions
What is the weather in Tonga right now?
In the capital Nuku'alofa of Tonga, it is currently 19°C with partly cloudy. Conditions vary across the country — check individual cities below for local forecasts.
What is the capital of Tonga?
The capital of Tonga is Nuku'alofa. See live weather and a 7-day forecast for Nuku'alofa above.
How many cities in Tonga have weather forecasts?
We provide live weather and 7-day forecasts for 14 cities in Tonga. Scroll up to browse the full list.