Grahamstown Lake Weather Forecast

    • 10
    • 17

    Showers

    • 10
    • 17

    Showers

    • 9
    • 16

    Showers easing

    • 7
    • 17

    Shower or two

    • 6
    • 19

    Partly cloudy

    • 8
    • 19

    Shower or two

    • 8
    • 18

    Sunny

Today 7 Jul Hunter

Partly cloudy. The chance of morning fog about the Upper Hunter. Very high chance of showers near the coast, medium chance elsewhere. Light winds becoming southeast to southwesterly 15 to 25 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 12 and 17.

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  • Temperature Forecast Bureau of Meteorology

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Grahamstown Lake Temperature Statistics View More

July Temperature

Williamtown RAAF Base (5km)

  • Lowest 5 July, 2026

    5.2 °C

  • Average July

    14.4 °C

  • Highest 2 July, 2026

    23.5 °C

Climate (2021–2026)

Williamtown RAAF Base (5km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.2 °C

  • Average High 2021–2026

    24 °C
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