Marengo Weather Forecast

    • 61
    • 83

    Mostly Cloudy

    • 62
    • 80

    Rain Showers

    • 61
    • 79

    Rain Showers Likely

    • 49
    • 77

    Partly Sunny

    • 53
    • 77

    Mostly Sunny

    • 54
    • 83

    Slight Chance Thunderstorms

Today 6 Sep Ashland

Mostly sunny. Hot. Near steady temperature in the upper 70s. South Winds around 5 Mph.

Tonight 6 Sep Ashland

Mostly cloudy. Patchy dense fog after midnight. Humid with Lows around 60. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marengo Temperature Statistics

September Temperature

John F Kennedy Memorial Airport (9.3 miles)

  • Lowest 3 September, 2026

    51.7 °F

  • Average September

    68.8 °F

  • Highest 1 September, 2026

    89.7 °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

    53.8 °F
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