Blenheim Weather Forecast

    • 7
    • 24

    Morning fog

    • 10
    • 22

    Rain

    • 6
    • 23

    Mostly sunny

    • 5
    • 22

    Partly cloudy

    • 8
    • 21

    Mostly sunny

    • 9
    • 21

    Possible shower

    • 9
    • 23

    Shower or two

Today 17 Jul Southeast Coast

Partly cloudy. Patchy morning fog inland. Medium chance of showers, most likely in the afternoon and evening. Light winds. Daytime maximum temperatures in the low to mid 20s.

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Blenheim Temperature Statistics View More

July Temperature

Gatton (13km)

  • Lowest 15 July, 2025

    0.8 °C

  • Average July

    12.8 °C

  • Highest 6 July, 2025

    24.8 °C

Climate (2020–Present)

Gatton (13km)

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  • Average Low 2020–2025

    13.4 °C

  • Average 2020–2025

    19.7 °C

  • Average High 2020–2025

    27.4 °C
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