Allestree Weather Forecast
- 11
- 25
Partly cloudy
- 14
- 21
Showers
- 11
- 18
Rain easing
- 9
- 14
Possible shower
- 9
- 15
Partly cloudy
- 7
- 15
Partly cloudy
- 7
- 19
Possible shower
Today 29 Sep South West
Partly cloudy. Slight chance of a shower near the coast, near zero chance elsewhere. Winds northerly 25 to 40 km/h. Overnight temperatures falling to between 8 and 12 with daytime temperatures reaching the low to mid 20s.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Northeasterly 10 to 15 knots turning north to northwesterly 15 to 20 knots during the day. Winds reaching up to 30 knots in the east in the late evening.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm offshore at night.
Allestree Temperature Statistics View More
September Temperature
Portland Airport (16km)
Lowest 22 September, 2026
0.7 °CAverage September
11.8 °CHighest 20 September, 2026
24.7 °C
Climate (2021–2026)
Portland Airport (16km)
Average Low 2021–2026
9.7 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
18.2 °C