Homer Glen Weather Forecast
- 49
- 74
Rain Showers Likely
- 54
- 68
Partly Sunny
- 45
- 67
Partly Sunny
- 46
- 68
Mostly Sunny
- 47
- 69
Mostly Sunny
- 54
- 73
Partly Sunny
Today 3 Sep Northern Will
Cloudy. A slight chance of Showers and Thunderstorms late in the Morning, then Showers likely and a chance of Thunderstorms in the afternoon. Highs in the mid 70s. Temperature falling into the upper 60s in the afternoon. West Winds 10 to 20 Mph. Chance of precipitation 70 percent.
Tonight 3 Sep Northern Will
Mostly cloudy through the early Overnight, then becoming mostly clear. A chance of Showers and Thunderstorms early in the evening. Lows in the upper 40s. Northwest Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight. Chance of precipitation 50 percent.
Homer Glen Temperature Statistics
September Temperature
Lewis University Airport (8.1 miles)
Lowest 1 September, 2025
57.2 °FAverage September
64 °FHighest 1 September, 2025
77 °F
Climate (2020–Present)
Lewis University Airport (8.1 miles)
Average Low 2020–2025
43.4 °FAverage 2020–2025
52.4 °FAverage High 2020–2025
61.7 °F