New Lenox Weather Forecast
- 39
- 53
Rain Likely
- 27
- 42
Rain/Snow Likely
- 34
- 38
Mostly Cloudy
- 33
- 52
Mostly Cloudy
- 23
- 41
Mostly Cloudy
- 26
- 34
Partly Sunny
Today 30 Jan Northern Will
Partly cloudy in the Morning, then mostly cloudy with a chance of rain Showers in the afternoon. Near record breaking warmth likely. Highs in the lower 50s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of precipitation 50 percent.
Tonight 30 Jan Northern Will
Rain. Lows in the upper 30s. South Winds 5 to 10 Mph in the Evening, becoming east after midnight. Chance of precipitation 80 percent.
New Lenox Temperature Statistics
January Temperature
Lewis University Airport (9.3 miles)
Lowest 21 January, 2025
-7.6 °FAverage January
18.6 °FHighest 17 January, 2025
44.6 °F
Climate (2020–Present)
Lewis University Airport (9.3 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
43.3 °FAverage 2020–2025
52.2 °FAverage High 2020–2025
61.4 °F