Lake Hiawatha Weather Forecast
- 18
- 28
Partly cloudy
- 17
- 29
Partly cloudy
- 19
- 31
Partly cloudy
- 21
- 31
Shower
- 20
- 26
Shower
- 20
- 28
Partly cloudy
- 21
- 30
Shower
Today 8 Jan Northern Rivers
Partly cloudy. The chance of fog inland in the early morning. Slight chance of a shower near the coast in the morning. Near zero chance of rain elsewhere. Light winds becoming easterly 15 to 20 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to around 18 with daytime temperatures reaching around 30.
Lake Hiawatha Temperature Statistics View More
January Temperature
Grafton Airport (22km)
Lowest 1 January, 2026
17.2 °CAverage January
23.3 °CHighest 4 January, 2026
32.2 °C
Climate (2021–Present)
Grafton Airport (22km)
Average Low 2021–2026
13.1 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
25.9 °C