Northam Weather Forecast

    • 6
    • 19

    Partly cloudy

    • 4
    • 21

    Becoming cloudy

    • 7
    • 23

    Mostly sunny

    • 8
    • 25

    Sunny

    • 9
    • 27

    Sunny

    • 9
    • 29

    Sunny

    • 9
    • 31

    Sunny

Today 18 Sep Central Wheat Belt

Partly cloudy. Patchy fog in the west early this morning. Slight chance of a shower in the far southwest in the morning and early afternoon. Near zero chance of rain elsewhere. Light winds becoming southwesterly 15 to 25 km/h in the morning then becoming light in the evening. Daytime maximum temperatures around 19.

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Northam Temperature Statistics View More

September Temperature

Northam (1km)

  • Lowest 16 September, 2025

    1.4 °C

  • Average September

    11.7 °C

  • Highest 12 September, 2025

    25.6 °C

Climate (2020–Present)

Northam (1km)

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  • Average Low 2020–2025

    11.6 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    26.4 °C
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