Glen Allyn Weather Forecast

    • 15
    • 20

    Shower or two

    • 14
    • 22

    Partly cloudy

    • 12
    • 22

    Mostly sunny

    • 12
    • 20

    Partly cloudy

    • 12
    • 21

    Partly cloudy

    • 13
    • 21

    Shower or two

    • 14
    • 21

    Shower or two

Today 22 Jul North Tropical Coast and Tablelands

Partly cloudy. High chance of showers near the coast, medium chance elsewhere. Winds east to southeasterly 20 to 30 km/h. Overnight temperatures falling to between 13 and 19 with daytime temperatures reaching 20 to 26.

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Glen Allyn Temperature Statistics View More

July Temperature

Walkamin Research Station (36km)

  • Lowest 20 July, 2026

    7.1 °C
  • Average July

    18.6 °C
  • Highest 11 July, 2026

    25.2 °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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