Middletown Weather Forecast

    • 57
    • 87

    Chance Thunderstorms

    • 59
    • 77

    Mostly Sunny

    • 68
    • 90

    Mostly Sunny

    • 70
    • 92

    Slight Chance Thunderstorms

    • 67
    • 90

    Chance Rain Showers

    • 62
    • 84

    Slight Chance Rain Showers

Today 13 Sep Butler

Partly Cloudy, then becoming mostly sunny early this Afternoon, then becoming partly cloudy. Areas of dense fog this morning. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. Light and variable Winds, becoming west 5 to 10 Mph this late morning and afternoon. Chance of rain 30 percent.

Tonight 13 Sep Butler

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the mid 50s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Middletown Temperature Statistics

September Temperature

Hook Field Municipal Airport (0.6 miles)

  • Lowest 7 September, 2026

    59 °F

  • Average September

    77.6 °F

  • Highest 1 September, 2026

    95 °F

Climate (2021–2026)

Hook Field Municipal Airport (0.6 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    65.2 °F
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