Glen Allen Weather Forecast

    • 15
    • 33

    Decreasing Clouds

    • 11
    • 27

    Becoming Sunny

    • 24
    • 39

    Partly Sunny

    • 22
    • 47

    Slight Chance Rain Showers

    • 22
    • 40

    Partly Sunny

    • 19
    • 42

    Chance Rain/Snow

    • 9
    • 31

    Chance Wintry Mix

Today 18 Jan Bollinger

Sunny. Near steady temperature around 30. Southwest Winds 5 to 10 Mph.

Tonight 18 Jan Bollinger

Mostly clear. Cold with Lows around 15. West Winds 5 to 10 Mph, becoming northwest after midnight.

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Glen Allen Temperature Statistics

January Temperature

Cape Girardeau, Cape Girardeau Regional Airport (25.5 miles)

  • Lowest 15 January, 2026

    19 °F

  • Average January

    41.3 °F

  • Highest 8 January, 2026

    69.1 °F

Climate (2021–Present)

Cape Girardeau, Cape Girardeau Regional Airport (25.5 miles)

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  • Average Low 2021–2026

    48.8 °F

  • Average 2021–2026

    59.4 °F

  • Average High 2021–2026

    70.1 °F
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