Lemont Weather Forecast
- 33
- 50
Partly Sunny
- 47
- 60
Rain Showers
- 38
- 62
Slight Chance Rain Showers
- 43
- 52
Rain Showers
- 40
- 54
Rain Showers
- 33
- 51
Chance Rain Showers
- 33
- 49
Partly Sunny
Today 28 Mar Southern Cook
Mostly cloudy through early afternoon then clearing. Highs in the lower 50s. West Winds 10 to 15 Mph.
Tonight 28 Mar Southern Cook
Partly cloudy. A slight chance of Sprinkles late in the evening. Lows in the mid 30s. Northeast Winds around 5 Mph.
Lemont Temperature Statistics
March Temperature
Lewis University Airport (6.8 miles)
Lowest 18 March, 2024
23.8 °FAverage March
44.2 °FHighest 3 March, 2024
73.7 °F
Climate (2019–Present)
Lewis University Airport (6.8 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
43 °FAverage 2019–2024
51.9 °FAverage High 2019–2024
60.9 °F