Marengo Weather Forecast

    • 46
    • 68

    Mostly Sunny

    • 59
    • 74

    Chance Rain Showers

    • 52
    • 72

    Rain Showers

    • 30
    • 58

    Chance Rain Showers

    • 39
    • 51

    Mostly Sunny

    • 52
    • 66

    Mostly Cloudy

Today 13 Mar Morrow

Mostly sunny. Highs in the upper 60s. Northeast Winds around 5 Mph.

Tonight 13 Mar Morrow

Clear. Not as cool with Lows in the mid 40s. Northeast Winds 5 to 10 Mph, becoming east after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Marengo Temperature Statistics

March Temperature

Knox County Airfield (15.5 miles)

  • Lowest 2 March, 2025

    17.6 °F

  • Average March

    37.1 °F

  • Highest 4 March, 2025

    64.4 °F

Climate (2020–Present)

Knox County Airfield (15.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    61.6 °F
Get WillyWeather+ to remove ads