Tonga weather
At 9:00 PM local time it was mostly clear and 21°C (70°F). Light rain for 9 of the next 24 hours (under 1 mm/h, 2.4 mm total) — cloudy, but fine to be out. Best months for weather: Dec–Feb. Tonga sits 811 m (2,661 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Tonga, West, Cameroon.
Current conditions
- Clouds
- 34%
- Chance of rain
- 33%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 9 of the next 24 hours (under 1 mm/h, 2.4 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Dec–FebOff season Jun–Oct
About Tonga weather
Is it raining in Tonga right now?
No. It’s mostly clear and 21° right now. Light rain for 9 of the next 24 hours (under 1 mm/h, 2.4 mm total) — cloudy, but fine to be out.
What’s the weather like in Tonga this week?
Over the next 7 days, expect highs of 27–30° and lows of 19–21°. Rain is likely on 4 of 7 days (Saturday, Sunday, Monday, Tuesday). The driest day looks like Friday.
Has it been raining in Tonga lately?
In the past 7 days, Tonga had 4 rainy days and 38.1 mm of rain in total.
What should I pack for Tonga?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Tonga weather by month
When is the best time to visit Tonga?
Based on weather alone, the best time to visit Tonga is Dec–Feb, according to NASA's 2001–2025 climate averages. Jun–Oct tends to be the least pleasant. Average highs run from 25°C (76°F) in August to 29°C (83°F) in February.
What is the rainiest month in Tonga?
August is the wettest month, with about 325 mm (12.8 in) of rain on average. December is the driest, with about 16 mm (0.6 in).
What is the hottest month in Tonga?
February is the warmest, with average highs of 29°C (83°F) and lows of 18°C (64°F). August is the coolest, with highs of 25°C (76°F) and lows of 19°C (65°F).
Does Tonga have a rainy season?
Yes. Apr–Oct is the rainy season (150 mm or more a month), while Dec–Feb is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months