Dayton Weather Forecast

    • 45
    • 66

    Becoming Sunny

    • 52
    • 71

    Partly Sunny

    • 42
    • 74

    Mostly Sunny

    • 44
    • 66

    Mostly Cloudy

    • 51
    • 68

    Chance Rain Showers

    • 52
    • 69

    Chance Rain Showers

Today 28 Oct Middlesex

Patchy fog in the morning. Mostly sunny. Highs in the mid 60s. Northeast Winds around 5 Mph, becoming southeast in the afternoon.

Tonight 28 Oct Middlesex

Partly cloudy in the Evening, then clearing. Lows in the mid 40s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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Dayton Temperature Statistics

October Temperature

Trenton, Mercer County Airport (17.4 miles)

  • Lowest 24 October, 2026

    34 °F

  • Average October

    58.6 °F

  • Highest 2 October, 2026

    87.7 °F

Climate (2021–2026)

Trenton, Mercer County Airport (17.4 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.5 °F
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