| Tongatapu/'Eua |
 |
| Cloudy periods with few showers |
 E  10-15 knts |
| MAX: 29°C MIN: 22°C |
| Ha'apai |
|
| Cloudy periods with few showers |
| E 10-20 knts |
| MAX: 29°C MIN: 23°C |
| Vava'u |
|
| Cloudy periods with few showers |
| E 10-20 knts |
| MAX: 29°C MIN: 24°C |
| Niuafo'ou |
 |
| Light Rain |
| E 15-21 knts |
| MAX: 29°C MIN: 24°C |
| Niuatoputapu |
|
| Light Rain |
| E 15-21 knts |
| MAX: 29°C MIN: 24°C |