| Tongatapu/'Eua |
 |
| Partly Cloudy |
 SW  5-20 knts |
| MAX: 26°C MIN: 14°C |
| Ha'apai |
|
| Partly Cloudy |
| SW 0-10 knts |
| MAX: 25°C MIN: 19°C |
| Vava'u |
|
| Partly Cloudy |
| SW 0-10 knts |
| MAX: 27°C MIN: 16°C |
| Niuafo'ou |
|
| Partly Cloudy |
| SE 0-10 knts |
| MAX: 29°C MIN: 21°C |
| Niuatoputapu |
 |
| Cloudy periods with few showers |
| SE 0-10 knts |
| MAX: 28°C MIN: 21°C |