Trotwood Weather Forecast

    • 69
    • 90

    Chance Rain Showers

    • 69
    • 90

    Chance Thunderstorms

    • 69
    • 91

    Chance Rain Showers

    • 64
    • 84

    Slight Chance Thunderstorms

    • 68
    • 88

    Chance Rain Showers

    • 62
    • 85

    Chance Rain Showers

Today 15 Sep Montgomery

Mostly sunny. Warmer with Highs in the upper 80s. South Winds 5 to 10 Mph, becoming southwest this afternoon.

Tonight 15 Sep Montgomery

Mostly clear in the Evening, then partly cloudy with a chance of Showers with a slight chance of Thunderstorms after midnight. Warmer. Muggy. Lows around 70. South Winds 5 to 10 Mph. Chance of rain 30 percent.

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Trotwood Temperature Statistics

September Temperature

Dayton, Cox Dayton International Airport (8.7 miles)

  • Lowest 7 September, 2026

    58.6 °F

  • Average September

    77.2 °F

  • Highest 3 September, 2026

    94.6 °F

Climate (2021–2026)

Dayton, Cox Dayton International Airport (8.7 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    64.8 °F
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