Nene Valley Weather Forecast

    • 10
    • 23

    Partly cloudy

    • 10
    • 28

    Sunny

    • 14
    • 36

    Partly cloudy

    • 16
    • 24

    Cloudy

    • 14
    • 27

    Shower

    • 14
    • 20

    Shower

    • 12
    • 20

    Cloudy

Today 5 Jan Lower South East

Clear. Winds south to southwesterly 25 to 35 km/h tending south to southeasterly and becoming light in the late evening.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southerly 10 to 15 knots turning southeasterly below 10 knots in the evening.
Seas
Below 0.5 metres, increasing to below 1 metre north of Port MacDonnell.
1st Swell
Southwesterly 1.5 metres.
Weather
Clear.
Weather Situation
A high pressure system over the southeast of SA will drift over Victoria on Tuesday before establishing in the Tasman Sea. Meanwhile a broad trough will continue to linger over the far northeast. On Wednesday a new trough will push across the south and settle over the southern pastorals and the east. This trough will be pushed further inland as a southwesterly airstream establishes on Friday with a ridge establishing across the south.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Nene Valley Temperature Statistics View More

January Temperature

Mount Gambier Airport (35km)

  • Lowest 1 January, 2026

    6.9 °C
  • Average January

    16.2 °C
  • Highest 2 January, 2026

    27 °C

Climate (2021–Present)

Mount Gambier Airport (35km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    8.8 °C
  • Average 2021–2026

    13.6 °C
  • Average High 2021–2026

    19.9 °C
Get WillyWeather+ to remove ads