Interlaken Weather Forecast

    • 5
    • 10

    Partly cloudy

    • 1
    • 7

    Snow

    • 0
    • 9

    Shower

    • 1
    • 10

    Shower

    • -2
    • 5

    Snow

    • -1
    • 7

    Shower

    • -1
    • 7

    Shower

Today 16 Sep Central Plateau

Cloudy. Very high chance of showers in the west, medium chance elsewhere. Snow falling above 1000 metres. The chance of a thunderstorm in the north. Damaging winds possible. Winds northwesterly 25 to 40 km/h.

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  • Temperature Forecast Bureau of Meteorology

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Interlaken Temperature Statistics View More

September Temperature

Ross (The Boulevards) (29km)

  • Lowest 2 September, 2025

    -3.3 °C

  • Average September

    8.3 °C

  • Highest 12 September, 2025

    17 °C

Climate (2020–Present)

Ross (The Boulevards) (29km)

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  • Average Low 2020–2025

    5 °C

  • Average 2020–2025

    10.2 °C

  • Average High 2020–2025

    18 °C
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