Marengo Weather Forecast

    • 65
    • 81

    Chance Thunderstorms

    • 59
    • 87

    Partly Sunny

    • 60
    • 87

    Chance Rain Showers

    • 55
    • 82

    Partly Sunny

    • 57
    • 81

    Slight Chance Thunderstorms

    • 57
    • 84

    Slight Chance Thunderstorms

Today 30 Aug Ashland

Mostly cloudy. Patchy fog this morning. A chance of Showers, mainly this morning. Highs in the upper 70s. East Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 30 Aug Ashland

Mostly cloudy with a chance of Showers and Thunderstorms. Patchy fog after midnight. Humid with Lows in the mid 60s. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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Marengo Temperature Statistics

August Temperature

John F Kennedy Memorial Airport (9.3 miles)

  • Lowest 24 August, 2026

    40.6 °F

  • Average August

    65.8 °F

  • Highest 3 August, 2026

    85.6 °F

Climate (2021–2026)

John F Kennedy Memorial Airport (9.3 miles)

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  • Average Low 2021–2026

    33 °F

  • Average 2021–2026

    43.6 °F

  • Average High 2021–2026

    53.7 °F
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