Rainbow Airport Weather Forecast

    • 11
    • 27

    Shower

    • 10
    • 18

    Shower

    • 6
    • 17

    Cloudy

    • 4
    • 23

    Sunny

    • 11
    • 20

    Shower

    • 5
    • 15

    Shower

    • 6
    • 18

    Shower

Today 15 Sep Wimmera

Cloudy. High chance of showers. The chance of a thunderstorm in the southwest. Winds north to northwesterly 20 to 30 km/h tending west to northwesterly 15 to 25 km/h in the evening.

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Rainbow Airport Temperature Statistics View More

September Temperature

Hopetoun Airport (40km)

  • Lowest 9 September, 2025

    0.6 °C

  • Average September

    11.4 °C

  • Highest 7 September, 2025

    27.4 °C

Climate (2020–Present)

Hopetoun Airport (40km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    15.9 °C

  • Average High 2020–2025

    23.8 °C
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