Blenheim Weather Forecast

    • 21
    • 31

    Partly cloudy

    • 20
    • 32

    Cloudy

    • 20
    • 37

    Possible shower or storm

    • 20
    • 40

    Possible storm

    • 21
    • 38

    Partly cloudy

    • 21
    • 37

    Cloud clearing

    • 20
    • 36

    Partly cloudy

Today 23 Jan Southeast Coast

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm inland late this afternoon and evening. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly 15 to 25 km/h during the morning. Daytime maximum temperatures around 30.

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Blenheim Temperature Statistics View More

January Temperature

Gatton (13km)

  • Lowest 21 January, 2026

    16 °C

  • Average January

    24.8 °C

  • Highest 17 January, 2026

    35.9 °C

Climate (2021–Present)

Gatton (13km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    19.6 °C

  • Average High 2021–2026

    27.3 °C
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