Ahlers Acres Airport Weather Forecast

    • 26
    • 54

    Decreasing Clouds

    • 30
    • 44

    Mostly Sunny

    • 45
    • 55

    Partly Sunny

    • 43
    • 61

    Mostly Cloudy

    • 57
    • 68

    Partly Sunny

    • 51
    • 74

    Partly Sunny

    • 42
    • 65

    Mostly Cloudy

Today 20 Dec St. Charles

Mostly sunny. Not as cool with Highs in the mid 50s. Temperature falling into the upper 40s late. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 20 Dec St. Charles

Partly cloudy. Lows in the upper 20s. North Winds 5 to 10 Mph.

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Ahlers Acres Airport Temperature Statistics

December Temperature

Washington Regional Airport (16.8 miles)

  • Lowest 14 December, 2025

    8.6 °F

  • Average December

    33.4 °F

  • Highest 9 December, 2025

    59 °F

Climate (2020–Present)

Washington Regional Airport (16.8 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    69 °F
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