worldweatherTemperatures this week
23-27°CRange of forecast daily highs in the coming days.
Weather in Tonga - today, tomorrow and 14-day forecast
Forecast updated: Tuesday 3 NovemberWeather history: NASA POWER · 1981-2025
Weather in the coming days
What will the week bring? Tonga
3 November Tonga: the high will be about 27°C and the low 23°C. Light rainfall - around 1.4 mm. 4 November it will be similarly warm: with a high of about 27°C.
Temperatures show the highest daily maximum and lowest minimum across 1 cities and regions - they may come from different places. Historical temperatures use the same calculation for the same locations. Rainfall and wind are medians. Compare local conditions on the map.
27°C
maximum on Tue 3 Nov
Temperature, rainfall and historical comparison
Weather forecast compared with previous years
Choose a day to see the details. Temperatures show the daily high and low.
Forecast: daily highTypical range 1991-2020
Selected day in detail
Tuesday 3 November
Daily high27°C
Daily low23°CColdest part of the day
Rainfall total1.4 mmLight rainfall
Maximum wind speed44 km/hForecast wind speed
The daily rainfall total shows the amount of rain forecast across the full day.
Full day-by-day forecast - table
| Date | Max. / min. | Rain | Typical daily high | Max. wind |
|---|---|---|---|---|
| Tuesday 3 November | 27° / 23° | 1.4 mm | — | 44 km/h |
| Wednesday 4 November | 27° / 22° | 0.3 mm | — | 43 km/h |
| Thursday 5 November | 23° / 23° | 0.3 mm | — | 36 km/h |
| Friday 6 November | 23° / 22° | 0.1 mm | — | 32 km/h |
| Saturday 7 November | 23° / 22° | 0.6 mm | — | 32 km/h |
| Sunday 8 November | 23° / 22° | 0.9 mm | — | 34 km/h |
| Monday 9 November | 23° / 22° | 1.5 mm | — | 36 km/h |
| Tuesday 10 November | 23° / 22° | 0.6 mm | — | 36 km/h |
| Wednesday 11 November | 23° / 23° | 0.4 mm | — | 39 km/h |
| Thursday 12 November | 23° / 23° | 0.4 mm | — | 38 km/h |
| Friday 13 November | 23° / 23° | 1.6 mm | — | 39 km/h |
| Saturday 14 November | 23° / 23° | 0.6 mm | — | 32 km/h |
| Sunday 15 November | 23° / 23° | 0.4 mm | — | 30 km/h |
| Monday 16 November | 23° / 23° | 0.3 mm | — | 30 km/h |
What stands out this week?
Temperature changes
Drop of 4°CFrom 4 November to 5 November. This is the day-to-day change in the forecast high.
Will it rain?
2 days with rain ≥1 mm7-day total: 5.2 mm. Trace rainfall below 1 mm is shown separately.
This summary covers the first 7 forecast days. A rainy day has at least 1 mm of rain. The historical comparison shows how often such days occurred in previous years.
Where will it be warmer or less rainy?
Compare the next 7 days by temperature, rainfall and sightseeing comfort.
| Place | Average daily high | Compared with normal | Rainfall total | Days with rain ≥1 mm |
|---|---|---|---|---|
| Nukuʻalofa | 24°C | -0.5°C | 5.2 mm | 2 / 7 |
Difference from the average historical median daily highs for these dates. Each city is compared with its own normal.
Weather history 1981-2025
NASA POWERThe same week in previous years
How do we compare the forecast with history?
The forecast chart band shows the 20th-80th percentiles of NASA POWER daily highs from 1991-2020, using the date and a ±7-calendar-day window. The line shows the forecast daily high. The year-by-year chart compares average highs over the same seven dates.
NASA POWER (MERRA-2) data describe conditions in the grid cell covering the location. Elevation and local conditions can affect the comparison. Temperatures show the highest daily maximum and lowest minimum across 1 cities and regions - they may come from different places. Historical temperatures use the same calculation for the same locations. Rainfall and wind are medians. Compare local conditions on the map.
NASA POWER source and methodologyPlan your trip
Partner offersTravel offers: Tonga
What else should you know before travelling?
Right now temperatures across Tonga range from 23° to 23°. Below: today's conditions city by city, a live weather map, the 14-day outlook and month-by-month climate to help you pick the best time to travel.
Country values are the median of forecasts from 1 cities; the range shows local differences. Methodology.
UV index in Tonga - is it safe to sunbathe?
Today the UV index in Tonga is 10 (very high) - unprotected fair skin can burn in about 20 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.
Sea temperature - Tonga
Water today
25°C
Week avg
25°C
Waves today
2 m
How's the water?
warm
16-day sea temperature forecast:
Average sea temperature through the year:
| Beach | Water today | Water week avg | Waves | How's the water? |
|---|---|---|---|---|
| Nukuʻalofa | 24℃ | 24℃ | 1.9 m | warm |
Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.
Tonga weather through the year
| Month | Day | Night | Chance of rain |
|---|---|---|---|
| January | 30°C | 24°C | 50% |
| February | 30°C | 24°C | 67% |
| March | 29°C | 24°C | 67% |
| April | 28°C | 22°C | 46% |
| May ★ | 27°C | 22°C | 54% |
| June ★ | 26°C | 21°C | 54% |
| July ★ | 25°C | 19°C | 52% |
| August ★ | 24°C | 19°C | 48% |
| September ★ | 25°C | 19°C | 41% |
| October ★ | 26°C | 20°C | 40% |
| November ★ | 28°C | 22°C | 45% |
| December | 28°C | 23°C | 48% |
★ - months most often recommended for travel
Plan a trip for another time of year
Tonga weather month by month - when is the best time to go?
Compare temperatures, rainfall and city weather for each month.
Tonga weather - other months
Tonga weather in December - temperature, rain and is it a good time to visit?
Tonga weather in January - temperature, rain and is it a good time to visit?
Tonga weather in February - temperature, rain and is it a good time to visit?
Tonga weather in March - temperature, rain and is it a good time to visit?
Weather in other countries in Oceania
Weather and travel dates: Tonga
Based on the historical data in the climate table for this location.
Warmest months
Average daytime temperature: 30°C
Coolest months
Average daytime temperature: 24°C
Lowest share of days with precipitation
Share of days with precipitation: 40%
Before you travel
Check the forecast daytime and nighttime temperatures, precipitation and current warnings. Use them to choose clothing and plan outdoor activities.
Official travel information
Select your destination on the government website and check the latest advice. Entry requirements depend on factors including citizenship and the purpose of your trip.
FAQ - Tonga weather
What will the weather be like today and tomorrow?
3 November Tonga: the high will be about 27°C and the low 23°C. Light rainfall - around 1.4 mm. 4 November it will be similarly warm: with a high of about 27°C.
Will it rain in the coming days?
7-day total: 5.2 mm. Trace rainfall below 1 mm is shown separately.
What does the typical range on the chart mean?
It is the range between the 20th and 80th percentiles of NASA POWER daily highs from 1991-2020 for this time of year.
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