– Lat/Long: 19.67° S 175.03° W
Kao (island)
Weather Forecast, TongaIssued: 6 pm Mon 20 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
2 Kao (island) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Wed night. Warm (max 20°C on Tue night, min 17°C on Wed afternoon). Winds decreasing (fresh winds from the E on Mon night, light winds from the NW by Wed afternoon). | Days 5–7 Weather SummaryMostly dry. Very mild (max 18°C on Thu afternoon, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | |  | | | | | |  | | |
light rain | rain shwrs | light rain | rain shwrs | light rain | light rain | light rain | rain shwrs | light rain | cloudy | rain shwrs | light rain | rain shwrs | light rain | cloudy | some clouds | rain shwrs | |
Cloud base (m) | 650 | 400 | 350 | 850 | 1800 | 150 | 100 | 600 | 200 | 300 | 450 | 400 | 450 | 550 | 800 | 550 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | 0.9 | 0.6 | 0.1 | 0.4 | 1.7 | 1.7 | 5 | 1.2 | — | 0.1 | 0.1 | 0.1 | 0.3 | — | — | 0.2 |
max °C | 18 | 18 | 19 | 19 | 20 | 20 | 18 | 19 | 19 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 |
min °C | 18 | 18 | 18 | 19 | 19 | 18 | 17 | 17 | 18 | 18 | 17 | 17 | 16 | 15 | 16 | 16 | 16 |
chill °C | 17 | 17 | 17 | 19 | 19 | 18 | 17 | 16 | 17 | 17 | 16 | 16 | 15 | 15 | 16 | 15 | 15 |
Freezing level m | 4650 | 4600 | 4550 | 4450 | 4300 | 4050 | 4100 | 4200 | 4100 | 4400 | 4550 | 4750 | 4800 | 4800 | 4750 | 4500 | 4600 |
 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | 7:11 | — | — |
 | 6:19 | — | — | 6:19 | — | — | 6:19 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — |
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Kao (island) Weather (Days 0-3):
The weather forecast for Kao (island) is: Moderate rain (total 12mm), heaviest on Wed night. Warm (max 20°C on Tue night, min 17°C on Wed afternoon). Winds decreasing (fresh winds from the E on Mon night, light winds from the NW by Wed afternoon).
Kao (island) Weather (Days 3-6):
Mostly dry. Very mild (max 18°C on Thu afternoon, min 15°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Kao (island) at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Kao (island). To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Tonga.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
| |||||
ASCATB186E20S | |||||
Lupepau u |  | ||||
| |||||
Fua amotu | | ||||
ASCATB186E21S | |||||
ASCATB186E19S | |||||
ASCATB187E20S | |||||
ASCATB187E21S |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
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