Decatur Park Weather Forecast

    • 8
    • 45

    Rain

    • 19
    • 21

    Mostly Cloudy

    • 10
    • 38

    Partly Sunny

    • 14
    • 23

    Partly Sunny

    • 30
    • 36

    Mostly Cloudy

    • 26
    • 41

    Mostly Cloudy

Today 18 Dec Green

Cloudy. Areas of fog early in the afternoon. Light rain Showers likely early in the Afternoon, then slight chance of snow Showers late in the afternoon. Little snow accumulation. Highs in the mid 40s. West Winds 15 to 20 Mph with Gusts to around 35 Mph. Chance of precipitation 70 percent.

Tonight 18 Dec Green

Much Colder. Breezy. Mostly cloudy. A 50 percent chance of snow Showers through around midnight. Lows around 8. West Winds 20 to 25 Mph with Gusts to around 40 Mph.

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Decatur Park Temperature Statistics

December Temperature

Monroe Municipal Airport (9.3 miles)

  • Lowest 14 December, 2025

    -6.7 °F

  • Average December

    18 °F

  • Highest 10 December, 2025

    38.5 °F

Climate (2020–Present)

Monroe Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    41.4 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    58.2 °F
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