Lake Hiawatha Weather Forecast
- 12
- 22
Partly cloudy
- 9
- 24
Shower
- 14
- 21
Shower
- 12
- 20
Shower
- 12
- 21
Shower
- 12
- 23
Partly cloudy
- 10
- 24
Sunny
Today 8 Sep Northern Rivers
Mostly clear. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds south to southeasterly 20 to 30 km/h becoming light in the evening.
Lake Hiawatha Temperature Statistics View More
September Temperature
Grafton Airport (22km)
Lowest 1 September, 2026
6.5 °CAverage September
17.6 °CHighest 3 September, 2026
33.1 °C
Climate (2021–2026)
Grafton Airport (22km)
Average Low 2021–2026
13.2 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
26.2 °C