Dayton Weather Forecast

    • 45
    • 73

    Rain Showers

    • 46
    • 60

    Becoming Sunny

    • 49
    • 74

    Mostly Sunny

    • 62
    • 82

    Partly Sunny

    • 49
    • 78

    Mostly Cloudy

    • 54
    • 72

    Chance Rain Showers

    • 54
    • 79

    Rain Showers Likely

Today 26 Apr Middlesex

Showers and scattered Thunderstorms. Some Thunderstorms may produce gusty Winds. Near steady temperature in the lower 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

Tonight 26 Apr Middlesex

Partly cloudy with a chance of Showers this Evening, then mostly clear after midnight. Locally heavy rainfall possible this evening. Much cooler with Lows in the mid 40s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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Dayton Temperature Statistics

April Temperature

Trenton, Mercer County Airport (17.4 miles)

  • Lowest 9 April, 2025

    29.8 °F

  • Average April

    52.2 °F

  • Highest 19 April, 2025

    80.7 °F

Climate (2020–Present)

Trenton, Mercer County Airport (17.4 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    64.3 °F
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