Nene Valley Weather Forecast

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    Storm

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Today 3 May Lower South East

Partly cloudy. High chance of showers. The chance of a thunderstorm near the coast later this evening. Winds north to northwesterly 25 to 40 km/h.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
North to northwesterly 25 to 30 knots, reaching up to 35 knots offshore in the late afternoon.
Seas
2.5 to 3 metres, increasing to 3 to 5 metres offshore.
1st Swell
West to southwesterly 2 to 3 metres.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm.
Weather Situation
A low pressure system is expected to move slowly eastwards over waters to the south of the state and will extend a trough over southern parts of SA later today and Monday. The low will then move over Bass Strait later Monday. A ridge will extend across SA from the west on Tuesday and a cold front will move across the south later Wednesday. A high pressure system will become established south of WA on Thursday and will extend a ridge over western SA.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Nene Valley Temperature Statistics View More

May Temperature

Mount Gambier Airport (35km)

  • Lowest 1 May, 2026

    14.1 °C
  • Average May

    21.5 °C
  • Highest 1 May, 2026

    28.5 °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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