Marengo Weather Forecast
- 44
- 59
Partly Sunny
- 64
- 79
Mostly Cloudy
- 62
- 75
Chance Rain Showers
- 65
- 78
Chance Rain Showers
- 59
- 80
Chance Rain Showers
- 58
- 76
Chance Rain Showers
Today 11 Apr Morrow
Partly cloudy in the Morning, then clearing. Highs around 60. Northeast Winds around 5 Mph.
Tonight 11 Apr Morrow
Partly cloudy. Cooler with Lows around 40. Northeast Winds 5 to 10 Mph.
Marengo Temperature Statistics
April Temperature
Knox County Airfield (15.5 miles)
Lowest 8 April, 2026
24.8 °FAverage April
50.6 °FHighest 2 April, 2026
78.8 °F
Climate (2021–Present)
Knox County Airfield (15.5 miles)
Average Low 2021–2026
43.3 °FAverage 2021–2026
52.2 °FAverage High 2021–2026
61.6 °F