Marengo Weather Forecast

    • 60
    • 78

    Rain Showers

    • 53
    • 71

    Rain Showers Likely

    • 44
    • 61

    Chance Rain Showers

    • 48
    • 63

    Chance Rain Showers

    • 50
    • 69

    Chance Rain Showers

    • 53
    • 73

    Chance Rain Showers

Today 1 May Morrow

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Morning, then Showers with a chance of Thunderstorms in the afternoon. Not as cool. More humid with Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming southwest around 20 Mph with Gusts up to 40 Mph in the afternoon. Chance of rain 90 percent.

Tonight 1 May Morrow

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the upper 50s. Southwest Winds 15 to 20 Mph. Gusts up to 35 Mph in the evening. Chance of rain 50 percent.

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Marengo Temperature Statistics

May Temperature

Knox County Airfield (15.5 miles)

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Climate (2020–Present)

Knox County Airfield (15.5 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    61.8 °F
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