Harrismith Weather Forecast

    • 21
    • 40

    Partly cloudy

    • 14
    • 31

    Partly cloudy

    • 12
    • 33

    Partly cloudy

    • 14
    • 35

    Sunny

    • 13
    • 36

    Sunny

    • 19
    • 40

    Partly cloudy

    • 21
    • 34

    Partly cloudy

Today 18 Dec Great Southern

Mostly clear. The chance of a thunderstorm. Winds southerly 25 to 40 km/h decreasing to 15 to 25 km/h in the late evening.

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Harrismith Temperature Statistics View More

December Temperature

Lake Grace (59km)

  • Lowest 5 December, 2024

    10.1 °C
  • Average December

    20.9 °C
  • Highest 11 December, 2024

    39.2 °C

Climate (2019–Present)

Lake Grace (59km)

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  • Average Low 2019–2024

    10.4 °C
  • Average 2019–2024

    16.4 °C
  • Average High 2019–2024

    23.7 °C
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