Lewiston Weather Forecast
- 5
- 20
Partly cloudy
- 6
- 21
Partly cloudy
- 6
- 22
Mostly sunny
- 8
- 26
Mostly sunny
- 14
- 24
Showers
- 12
- 25
Possible shower
- 11
- 28
Shower or two
Today 26 Oct Mid North
Partly cloudy. The chance of frost in the north in the early morning. Light winds becoming southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to between 3 and 6 with daytime temperatures reaching between 17 and 20.
Lewiston Temperature Statistics View More
October Temperature
Edinburgh RAAF Base (12 km)
Lowest 6 October, 2026
7.6 °CAverage October
18 °CHighest 22 October, 2026
34.3 °C
Climate (2021–2026)
Edinburgh RAAF Base (12 km)
Average Low 2021–2026
11.6 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
23.3 °C