Robertson Weather Forecast

    • 18
    • 30

    Storm

    • 18
    • 31

    Storm

    • 20
    • 27

    Shower

    • 15
    • 26

    Shower

    • 12
    • 28

    Partly cloudy

    • 13
    • 21

    Shower

    • 11
    • 21

    Partly cloudy

Today 20 Dec Illawarra

Partly cloudy. Medium chance of showers, becoming less likely in the evening. The chance of a thunderstorm in the afternoon and early evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding inland. Winds northwest to northeasterly 15 to 20 km/h tending west to northwesterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures in the low to mid 30s.

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Robertson Temperature Statistics View More

December Temperature

Moss Vale (17km)

  • Lowest 3 December, 2025

    4.1 °C
  • Average December

    18 °C
  • Highest 6 December, 2025

    34.6 °C

Climate (2020–Present)

Moss Vale (17km)

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  • Average Low 2020–2025

    8.5 °C
  • Average 2020–2025

    12.9 °C
  • Average High 2020–2025

    18.8 °C
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