Middletown Weather Forecast

    • 29
    • 40

    Increasing Clouds

    • 38
    • 45

    Mostly Cloudy

    • 35
    • 50

    Partly Sunny

    • 47
    • 53

    Mostly Cloudy

    • 42
    • 60

    Mostly Cloudy

    • 35
    • 53

    Partly Sunny

    • 24
    • 48

    Mostly Cloudy

Today 21 Dec Des Moines

Sunny. Highs in the upper 30s. South Winds 5 to 10 Mph.

Tonight 21 Dec Des Moines

Partly cloudy. Not as cool with Lows in the upper 20s. South Winds 5 to 10 Mph.

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Middletown Temperature Statistics

December Temperature

Burlington Regional Airport (7.5 miles)

  • Lowest 14 December, 2025

    -7.1 °F

  • Average December

    23.2 °F

  • Highest 18 December, 2025

    50 °F

Climate (2020–Present)

Burlington Regional Airport (7.5 miles)

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  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    53.3 °F

  • Average High 2020–2025

    62.8 °F
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