Tonga Weather Forecast
Tonga weather: 74°F, partly cloudy. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Tonga is a country in Oceania. Tonga is a country in Oceania with its capital at Nuku'alofa. It has a population of about 105.000. The capital is Nuku'alofa.
Right now it is 74°F (24°C) in Tonga with partly cloudy. It feels like 71°F. Today runs from 70°F to 75°F. Chance of precipitation is 31%. Sightseeing conditions score 8.3/10 - good conditions.
The best time to visit Tonga is April, June, July and September. The climate is tropical. February, March and May tend to be the least comfortable months. February is the warmest month with average highs near 85°F, while July is the coldest with lows near 69°F.
In plain terms. Today is about average for October. The forecast high of 75°F is in line with the 78°F typical for this month. The best window to be outside is roughly 6 PM to 9 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Tonga today at 8.5/10. Gusts to 34 mph will push high-sided vehicles on exposed roads and bridges.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Weather in Tonga right now
Wear sunglasses and use SPF 30+ if you are outside for long.
Source: Open-Meteo. Updated 1:32 AM, Oct 27 local time.
See the Tonga forecast by time range
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Tonga
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Mon, Oct 26 | 🌦️ Light drizzle | 75° / 70° | 31% · 0,0 in | 19 mph | 8 |
| Tue, Oct 27 | 🌦️ Light drizzle | 77° / 69° | 24% · 0,0 in | 13 mph | 6 |
| Wed, Oct 28 | 🌦️ Light drizzle | 77° / 69° | 29% · 0,0 in | 14 mph | 9 |
| Thu, Oct 29 | ☁️ Overcast | 78° / 70° | 14% | 11 mph | 9 |
| Fri, Oct 30 | 🌦️ Light drizzle | 79° / 69° | 35% · 0,1 in | 12 mph | 9 |
| Sat, Oct 31 | 🌧️ Heavy drizzle | 78° / 71° | 14% · 0,3 in | 10 mph | 9 |
| Sun, Nov 1 | 🌦️ Light drizzle | 80° / 71° | 8% · 0,0 in | 9 mph | 9 |
| Mon, Nov 2 | ☁️ Overcast | 80° / 72° | 4% | 9 mph | 9 |
| Tue, Nov 3 | 🌦️ Light drizzle | 81° / 73° | 14% · 0,0 in | 11 mph | 9 |
| Wed, Nov 4 | 🌦️ Light drizzle | 78° / 73° | 12% · 0,1 in | 12 mph | 9 |
| Thu, Nov 5 | 🌦️ Light drizzle | 79° / 73° | 8% · 0,0 in | 14 mph | 8 |
| Fri, Nov 6 | 🌦️ Light drizzle | 80° / 72° | 12% · 0,1 in | 14 mph | 9 |
| Sat, Nov 7 | 🌦️ Light drizzle | 79° / 73° | 6% · 0,1 in | 18 mph | 9 |
| Sun, Nov 8 | 🌦️ Light drizzle | 79° / 73° | 10% · 0,0 in | 18 mph | 9 |
| Mon, Nov 9 | 🌦️ Light drizzle | 79° / 72° | 10% · 0,0 in | 19 mph | 9 |
| Tue, Nov 10 | ⛅ Partly cloudy | 73° / 72° | 13% | 16 mph | 9 |
Climate in Tonga month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 85° | 77° | 6,9 in | ★★★☆☆ |
| February | 85° | 78° | 8,0 in | ★★★☆☆ |
| March | 84° | 77° | 13,5 in | ★★☆☆☆ |
| April | 83° | 77° | 2,8 in | ★★★★☆ |
| May | 80° | 74° | 8,2 in | ★★★☆☆ |
| June | 77° | 71° | 2,7 in | ★★★★☆ |
| July | 75° | 69° | 3,0 in | ★★★★☆ |
| August | 75° | 69° | 3,8 in | ★★★★☆ |
| September | 75° | 69° | 2,2 in | ★★★★☆ |
| October | 78° | 71° | 4,6 in | ★★★★☆ |
| November | 80° | 73° | 8,1 in | ★★★☆☆ |
| December | 83° | 76° | 5,6 in | ★★★★☆ |
Climate type: Tropical. Source: Open-Meteo archive (ERA5).
Weather map for Tonga
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in Tonga
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit Tonga
Go in April, June, July and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: February, March and May - expect the least comfortable mix of heat, cold or rain.
Explore Tonga
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Tonga?
Tonga is a country in Oceania. Its coordinates are -21.1393, -175.2049. It lies in Oceania.
What is the weather like in Tonga right now?
It is currently 74°F (24°C) with partly cloudy. Humidity is 59% and wind is 16 mph.
When is the best time to visit Tonga?
April, June, July and September offer the most comfortable conditions in Tonga, which has a tropical climate. February, March and May are usually the hardest months for outdoor plans.
What time zone is Tonga in?
Tonga observes Pacific/Tongatapu (UTC+13:00). The local time is 1:32 AM.
How many people live in Tonga?
Tonga has a population of approximately 105.000.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 27, 2026 at 1:32 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
