Dayton Weather Forecast

    • 64
    • 78

    Sunny

    • 55
    • 83

    Increasing Clouds

    • 53
    • 68

    Rain Showers

    • 43
    • 76

    Rain Showers

    • 35
    • 52

    Mostly Sunny

    • 39
    • 59

    Mostly Sunny

    • 45
    • 65

    Mostly Cloudy

Today 13 Oct Middlesex

Mostly sunny. Highs in the upper 60s.

Tonight 13 Oct Middlesex

Clear, warmer with Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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Dayton Temperature Statistics

October Temperature

Trenton, Mercer County Airport (17.4 miles)

  • Lowest 7 October, 2026

    38.6 °F

  • Average October

    61.5 °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

    46 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    64.5 °F
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