Nene Valley Weather Forecast

    • 12
    • 25

    Shower

    • 13
    • 18

    Shower

    • 6
    • 20

    Cloudy

    • 11
    • 23

    Shower

    • 12
    • 18

    Windy

    • 10
    • 15

    Shower

    • 10
    • 17

    Shower

Today 6 Apr Lower South East

Cloudy. Medium chance of showers, most likely later tonight. Winds northwesterly 20 to 30 km/h turning westerly 15 to 20 km/h during the afternoon and evening.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Northwesterly 15 to 20 knots turning west to southwesterly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Beachport.
1st Swell
Southwesterly 1.5 metres, decreasing to around 1 metre later in the evening.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A cold front will pass over the southeast overnight followed by a high-pressure system building south of the state on Tuesday. The high will then move east on Wednesday allowing a vigorous cold front to move over South Australia Thursday afternoon. A cooler southwest to southerly flow will gradually moderate as a stronger high-pressure system moves in from the west from Friday to be south of the state on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Nene Valley Temperature Statistics View More

April Temperature

Mount Gambier Airport (35km)

  • Lowest 4 April, 2026

    3.6 °C

  • Average April

    13.9 °C

  • Highest 1 April, 2026

    23.6 °C

Climate (2021–Present)

Mount Gambier Airport (35km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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