Cities / Tonga / Tongatapu

21°

⛅ Sia'atoutai weather

Partly cloudy. No rain expected in the next few hours.

Feels like 17° Wind 44 km/h E Humidity 74% UV 0 Air Fair ☀ 06:53 - 18:30

Right now it is 21° in Sia'atoutai with partly cloudy skies, it feels more like 17° and today's high is 22° with an overnight low of 21°. The sun rises at 06:53 and sets at 18:30, giving 11h 37m of daylight. Over the coming week highs range from 21° to 23° - a steady stretch with little day-to-day change.

Sia'atoutai is in Tongatapu, Tonga, sitting 1 m above sea level. Local time is Pacific/Tongatapu (UTC+13), and every time on this page is shown in it.

Next 24 hours - temperature

20° 22° 24° 22° 21° 06:00 · 21° · 0 mm 07:00 · 20.8° · 0 mm 08:00 · 20.9° · 0 mm 09:00 · 21° · 0 mm 10:00 · 21.3° · 0 mm 11:00 · 21.4° · 0 mm 12:00 · 21.4° · 0 mm 13:00 · 21.5° · 0 mm 14:00 · 21.5° · 0 mm 15:00 · 21.6° · 0 mm 16:00 · 21.6° · 0 mm 17:00 · 21.5° · 0 mm 18:00 · 21.5° · 0 mm 19:00 · 21.6° · 0 mm 20:00 · 21.7° · 0 mm 21:00 · 21.7° · 0 mm 22:00 · 21.6° · 0 mm 23:00 · 21.6° · 0 mm 00:00 · 21.6° · 0 mm 01:00 · 21.6° · 0 mm 02:00 · 21.7° · 0 mm 03:00 · 21.7° · 0 mm 04:00 · 21.7° · 0 mm 05:00 · 21.8° · 0 mm

Precipitation

06:00 · 0 mm 06:00 07:00 · 0 mm 08:00 · 0 mm 09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm 21:00 · 0 mm 21:00 22:00 · 0 mm 23:00 · 0 mm 00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0 mm 03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
06:00 ⛅ 21° 14.5° - Partly cloudy
07:00 ☁️ 20.8° 14.4° - Overcast
08:00 ☁️ 20.9° 14.6° - Overcast
09:00 ☁️ 21° 14.8° - Overcast
10:00 ☁️ 21.3° 15.2° - Overcast
11:00 ☀️ 21.4° 15.7° - Clear sky
12:00 🌤️ 21.4° 15.5° - Mostly clear
13:00 ☁️ 21.5° 15.9° - Overcast
14:00 ⛅ 21.5° 16° - Partly cloudy
15:00 ☁️ 21.6° 16.4° - Overcast
16:00 ☁️ 21.6° 16.2° - Overcast
17:00 ☁️ 21.5° 16.2° - Overcast

Next 16 days

Today☁️ 22°21° Sat 29☀️ 23°22° Sun 30☁️ 23°22°0.1mm Mon 31🌦️ 23°21°3mm Tue 1☁️ 22°21°0.5mm Wed 2☁️ 21°21°0.3mm Thu 3☀️ 21°21° Fri 4⛅ 22°21° Sat 5🌦️ 22°21°3.6mm Sun 6🌦️ 22°21°1.8mm Mon 7🌦️ 22°22°3mm Tue 8🌦️ 24°22°0.6mm Wed 9🌦️ 23°22°0.9mm Thu 10☁️ 21°20° Fri 11☀️ 21°20°0.1mm Sat 12☁️ 0°0°
☁️ TodayAugust 28th Avg 21° Low 21° at 07:00 High 22° at 20:00 Feels 17° Wind ~46 km/h
Partly Cloudy Cloudy Cloudy
00:00 22°
02:00 21°
04:00 21°
06:00 21°
08:00 21°
10:00 21°
12:00 21°
14:00 22°
16:00 22°
18:00 22°
20:00 22°
22:00 22°
☀️ SaturdayAugust 29th Avg 22° Low 22° at 00:00 High 23° at 23:00 Feels 20° Wind ~41 km/h
Cloudy Partly Cloudy Clear Partly Cloudy
00:00 22°
02:00 22°
04:00 22°
06:00 22°
08:00 22°
10:00 22°
12:00 22°
14:00 22°
16:00 22°
18:00 22°
20:00 22°
22:00 23°
☁️ SundayAugust 30th Avg 23° Low 22° at 04:00 High 23° at 21:00 0.1 mm rain Wind ~29 km/h
Cloudy Cloudy
00:00 23°
02:00 23°
04:00 22°
06:00 23°
08:00 23°
10:00 23°
12:00 23°
14:00 23°
16:00 23°
18:00 23°
20:00 23°
22:00 23° 0.1mm
🌦️ MondayAugust 31st Avg 23° Low 21° at 23:00 High 23° at 00:00 3 mm rain Feels 25° Wind ~25 km/h
Cloudy Rain Cloudy
00:00 23° 0.1mm
02:00 23°
04:00 23°
06:00 23°
08:00 23° 0.1mm
10:00 23° 0.3mm
12:00 23° 0.3mm
14:00 23° 0.4mm
16:00 22° 0.4mm
18:00 22°
20:00 22°
22:00 22°
☁️ TuesdaySeptember 1st Avg 22° Low 21° at 00:00 High 22° at 14:00 0.5 mm rain Wind ~30 km/h
Cloudy Cloudy Rain
00:00 21°
02:00 22°
04:00 21°
06:00 22°
08:00 22°
10:00 22°
12:00 22°
14:00 22°
16:00 22°
18:00 22° 0.1mm
20:00 21° 0.1mm
22:00 22° 0.1mm
☁️ WednesdaySeptember 2nd Avg 21° Low 21° at 20:00 High 21° at 00:00 0.3 mm rain Feels 19° Wind ~33 km/h
Cloudy Rain Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 21° 0.1mm
08:00 21°
10:00 21°
12:00 21°
14:00 21°
16:00 21°
18:00 21°
20:00 21°
22:00 21°
☀️ ThursdaySeptember 3rd Avg 21° Low 21° at 06:00 High 21° at 00:00 Feels 19° Wind ~26 km/h
Cloudy Clear Partly Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 21°
10:00 21°
12:00 21°
14:00 21°
16:00 21°
18:00 21°
20:00 21°
22:00 21°
⛅ FridaySeptember 4th Avg 21° Low 21° at 03:00 High 22° at 22:00 Feels 19° Wind ~27 km/h
Cloudy Partly Cloudy Partly Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 21°
10:00 21°
12:00 21°
14:00 21°
16:00 21°
18:00 21°
20:00 22°
22:00 22°
🌦️ SaturdaySeptember 5th Avg 21° Low 21° at 15:00 High 22° at 00:00 3.6 mm rain Feels 19° Wind ~38 km/h
Cloudy Rain
00:00 22°
02:00 21°
04:00 21°
06:00 21°
08:00 21°
10:00 22°
12:00 21° 0.2mm
14:00 21° 0.4mm
16:00 21° 0.4mm
18:00 21° 0.2mm
20:00 21° 0.2mm
22:00 21° 0.2mm
🌦️ SundaySeptember 6th Avg 21° Low 21° at 01:00 High 22° at 18:00 1.8 mm rain Feels 18° Wind ~35 km/h
Rain Cloudy Partly Cloudy Cloudy
00:00 21° 0.6mm
02:00 21° 0.1mm
04:00 21° 0.1mm
06:00 21° 0.1mm
08:00 21°
10:00 22°
12:00 22°
14:00 22°
16:00 22°
18:00 22°
20:00 22°
22:00 22°
🌦️ MondaySeptember 7th Avg 22° Low 22° at 00:00 High 22° at 15:00 3 mm rain Wind ~33 km/h
Partly Cloudy Clear Rain
00:00 22°
02:00 22°
04:00 22°
06:00 22°
08:00 22°
10:00 22°
12:00 22° 0.5mm
14:00 22° 0.2mm
16:00 22° 0.2mm
18:00 22° 0.2mm
20:00 22° 0.1mm
22:00 22° 0.1mm
🌦️ TuesdaySeptember 8th Avg 23° Low 22° at 00:00 High 24° at 16:00 0.6 mm rain Feels 26° Wind ~21 km/h
Clear Partly Cloudy Clear Rain
00:00 22°
02:00 22°
04:00 22°
06:00 22°
08:00 22°
10:00 23°
12:00 23°
14:00 23°
16:00 24°
18:00 24°
20:00 23° 0.2mm
22:00 23° 0.2mm
🌦️ WednesdaySeptember 9th Avg 22° Low 22° at 23:00 High 23° at 00:00 0.9 mm rain Feels 26° Wind ~23 km/h
Rain Clear Rain Clear Partly Cloudy
00:00 23°
02:00 23° 0.1mm
04:00 23° 0.1mm
06:00 23°
08:00 22° 0.1mm
10:00 22° 0.1mm
12:00 22° 0.1mm
14:00 22°
16:00 22°
18:00 22°
20:00 22°
22:00 22°
☁️ ThursdaySeptember 10th Avg 21° Low 20° at 23:00 High 21° at 00:00 Feels 19° Wind ~38 km/h
Cloudy Cloudy Partly Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 21°
10:00 21°
12:00 21°
14:00 21°
16:00 21°
18:00 21°
20:00 21°
22:00 21°
☀️ FridaySeptember 11th Avg 20° Low 20° at 06:00 High 21° at 19:00 0.1 mm rain Feels 16° Wind ~35 km/h
Cloudy Clear Cloudy
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 20°
10:00 20°
12:00 20°
14:00 20°
16:00 20°
18:00 21°
20:00 21°
22:00 20°
☁️ SaturdaySeptember 12th Avg 21° Low 0° at 00:00 High 0° at 19:00 Feels 17° Wind ~33 km/h
Rain Cloudy Rain Unknown
00:00 20° 0.1mm
02:00 20° 0.1mm
04:00 21° 0.1mm
06:00 21°
08:00 21°
10:00 21°
12:00 21°
14:00 21°
16:00 21°
18:00 21° 0.1mm
20:00 0°
22:00 0°

Sun

☀️ Sunrise 06:53 · Sunset 18:30

11h 37m of daylight · Pacific/Tongatapu

Air quality

PM2.5 12.7 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Puke · 1.7 km Fatai · 2.2 km Lakepa · 2.7 km Hōfoa · 2.9 km Tofoa-Koloua · 3.6 km Liahona · 3.8 km

Tools for Sia'atoutai

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Sia'atoutai weather

Will it rain in Sia'atoutai today?

No rain is in the forecast for Sia'atoutai today.

What is the temperature in Sia'atoutai right now?

It is 21° in Sia'atoutai right now, though it feels closer to 17°. Today runs between a low of 21° and a high of 22°.

What time is sunrise and sunset in Sia'atoutai?

The sun rises at 06:53 and sets at 18:30 local time in Sia'atoutai today, giving 11h 37m of daylight.

What is the air quality in Sia'atoutai?

PM2.5 in Sia'atoutai is currently 12.7 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Sia'atoutai forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Sia'atoutai best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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