Glen Allyn Weather Forecast

    • 14
    • 23

    Partly cloudy

    • 12
    • 23

    Partly cloudy

    • 13
    • 22

    Partly cloudy

    • 14
    • 22

    Partly cloudy

    • 14
    • 21

    Partly cloudy

    • 13
    • 19

    Partly cloudy

    • 13
    • 19

    Partly cloudy

Today 11 Jul North Tropical Coast and Tablelands

Partly cloudy. Medium chance of showers near the coast, slight chance elsewhere. Light winds becoming northeast to southeasterly 15 to 20 km/h in the morning then becoming light in the late evening. Daytime maximum temperatures 23 to 28.

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Glen Allyn Temperature Statistics View More

July Temperature

Walkamin Research Station (36km)

  • Lowest 9 July, 2026

    14.1 °C

  • Average July

    18.7 °C

  • Highest 2 July, 2026

    24.8 °C

Climate (2021–2026)

Walkamin Research Station (36km)

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  • Average Low 2021–2026

    17.7 °C

  • Average 2021–2026

    22.9 °C

  • Average High 2021–2026

    28 °C
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