Glen Allyn Weather Forecast

    • 14
    • 20

    Partly cloudy

    • 14
    • 20

    Partly cloudy

    • 12
    • 23

    Partly cloudy

    • 11
    • 24

    Sunny

    • 12
    • 24

    Mostly sunny

    • 13
    • 24

    Mostly sunny

    • 14
    • 24

    Mostly sunny

Today 13 Jul North Tropical Coast and Tablelands

Partly cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Winds east to southeasterly 25 to 35 km/h. Daytime maximum temperatures 20 to 27.

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Glen Allyn Temperature Statistics View More

July Temperature

Walkamin Research Station (36km)

  • Lowest 4 July, 2025

    8.5 °C

  • Average July

    19.3 °C

  • Highest 9 July, 2025

    26.5 °C

Climate (2020–Present)

Walkamin Research Station (36km)

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  • Average Low 2020–2025

    17.7 °C

  • Average 2020–2025

    22.9 °C

  • Average High 2020–2025

    28 °C
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