Middletown Weather Forecast

    • 73
    • 95

    Chance Thunderstorms

    • 66
    • 91

    Rain Showers Likely

    • 61
    • 83

    Mostly Sunny

    • 64
    • 85

    Partly Sunny

    • 70
    • 89

    Partly Sunny

    • 73
    • 93

    Partly Sunny

Today 4 Sep Butler

Sunny, hot with Highs in the mid 90s. West Winds 5 to 10 Mph. Heat index Values up to 105 in the afternoon.

Tonight 4 Sep Butler

Clear. Patchy fog. Unseasonably warm with Lows in the lower 70s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Middletown Temperature Statistics

September Temperature

Hook Field Municipal Airport (0.6 miles)

  • Lowest 1 September, 2026

    69.8 °F

  • Average September

    81 °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

    43.9 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    65.2 °F
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