Morris Weather Forecast
- 44
- 66
Partly Sunny
- 44
- 69
Partly Sunny
- 44
- 70
Mostly Sunny
- 52
- 75
Mostly Sunny
- 58
- 79
Partly Sunny
- 58
- 83
Mostly Cloudy
Today 5 Sep Grundy
Partly cloudy. Breezy. Highs in the lower 60s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.
Tonight 5 Sep Grundy
Mostly cloudy early in the Evening, then clearing. Lows in the mid 40s. West Winds 5 to 10 Mph.
Morris Temperature Statistics
September Temperature
Joliet Regional Airport (16.8 miles)
Lowest 1 September, 2025
52.7 °FAverage September
66 °FHighest 2 September, 2025
80.6 °F
Climate (2020–Present)
Joliet Regional Airport (16.8 miles)
Average Low 2020–2025
43.4 °FAverage 2020–2025
53.5 °FAverage High 2020–2025
63 °F