Tennyson Weather Forecast
- 12
- 20
Mostly clear
- 12
- 26
Showers. Possible storm
- 12
- 18
Partly cloudy
- 10
- 18
Cloudy
- 8
- 20
Partly cloudy
- 9
- 20
Partly cloudy
- 10
- 22
Partly cloudy
Today 10 Oct Adelaide
Mostly clear. Winds west to northwesterly 15 to 25 km/h becoming light in the evening.
Adelaide Metropolitan Waters
- Wind
- Northwesterly 10 to 15 knots becoming variable below 10 knots in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A trough and cold front cross SA on Sunday and clear to the east by late Monday. A ridge of high pressure will then extend into SA, with the associated high moving into waters south from Tuesday. A trough in the interior of WA will also extend into northern SA at times from Monday until later in the week.
Tennyson Temperature Statistics View More
October Temperature
Parafield Airport (16 km)
Lowest 6 October, 2026
6.6 °CAverage October
16.7 °CHighest 8 October, 2026
30.6 °C
Climate (2021–2026)
Parafield Airport (16 km)
Average Low 2021–2026
11.3 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
23.6 °C