Mount Napier Weather Forecast

    • 14
    • 20

    Showers. Possible storm

    • 10
    • 18

    Shower or two

    • 6
    • 16

    Shower or two

    • 5
    • 12

    Shower or two

    • 5
    • 13

    Shower or two

    • 6
    • 15

    Possible shower

    • 6
    • 17

    Partly cloudy

Today 7 Sep Hamilton

Cloudy. Very high chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning and afternoon, possibly severe with damaging winds, large hail and possible heavy falls. Winds northeasterly 30 to 40 km/h tending northerly 30 to 45 km/h before dawn then tending northwesterly 25 to 35 km/h in the early afternoon.

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  • Temperature Forecast Bureau of Meteorology

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Mount Napier Temperature Statistics View More

September Temperature

Hamilton Airport (31km)

  • Lowest 5 September, 2025

    -0.1 °C
  • Average September

    8.7 °C
  • Highest 2 September, 2025

    15.2 °C

Climate (2020–Present)

Hamilton Airport (31km)

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  • Average Low 2020–2025

    8.2 °C
  • Average 2020–2025

    13.1 °C
  • Average High 2020–2025

    19.3 °C
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