Lake Hiawatha Weather Forecast
- 9
- 23
Partly cloudy
- 10
- 25
Sunny
- 12
- 26
Sunny
- 13
- 25
Partly cloudy
- 14
- 26
Partly cloudy
- 14
- 26
Shower
- 15
- 27
Shower
Today 30 Sep Northern Rivers
Partly cloudy. The chance of fog in the early morning. Light winds becoming northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching the low to mid 20s.
Lake Hiawatha Temperature Statistics View More
September Temperature
Grafton Airport (22km)
Lowest 19 September, 2026
5.3 °CAverage September
17.2 °CHighest 21 September, 2026
34.1 °C
Climate (2021–2026)
Grafton Airport (22km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
26.2 °C