Grahamstown Lake Weather Forecast

    • 19
    • 26

    Showers

    • 19
    • 28

    Shower or two

    • 18
    • 31

    Sunny

    • 18
    • 33

    Sunny

    • 20
    • 26

    Shower or two

    • 18
    • 27

    Partly cloudy

    • 17
    • 30

    Partly cloudy

Today 9 Mar Hunter

Cloudy. High chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the afternoon. Winds southeasterly 20 to 30 km/h. Overnight temperatures falling to between 16 and 19 with daytime temperatures reaching 22 to 27.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grahamstown Lake Temperature Statistics View More

March Temperature

Williamtown RAAF Base (5km)

  • Lowest 6 March, 2026

    18.9 °C

  • Average March

    24.3 °C

  • Highest 6 March, 2026

    32.3 °C

Climate (2021–Present)

Williamtown RAAF Base (5km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    23.8 °C
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