Glen Allyn Weather Forecast

    • 12
    • 27

    Morning fog

    • 13
    • 24

    Partly cloudy

    • 13
    • 21

    Partly cloudy

    • 10
    • 21

    Partly cloudy

    • 12
    • 19

    Shower or two

    • 12
    • 20

    Shower or two

    • 12
    • 21

    Shower or two

Today 12 Aug North Tropical Coast and Tablelands

Patchy morning fog. Mostly sunny afternoon. Light winds becoming northeast to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures 26 to 31.

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Glen Allyn Temperature Statistics View More

August Temperature

Walkamin Research Station (36km)

  • Lowest 10 August, 2026

    11.3 °C

  • Average August

    19 °C

  • Highest 10 August, 2026

    30.8 °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

    27.9 °C
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