| Tongatapu/'Eua |
 |
| Cloudy periods with few showers |
 SE  10-20 knts |
| MAX: 25°C MIN: 18°C |
| Ha'apai |
|
| Cloudy periods with few showers |
| SE 10-25 knts |
| MAX: 25°C MIN: 20°C |
| Vava'u |
 |
| Light Rain |
| SE 10-25 knts |
| MAX: 24°C MIN: 19°C |
| Niuafo'ou |
 |
| Cloudy Period with possible Thunderstorm |
| SE 10-30 knts |
| MAX: 25°C MIN: 22°C |
| Niuatoputapu |
|
| Cloudy Period with possible Thunderstorm |
| SE 10-30 knts |
| MAX: 25°C MIN: 22°C |