Essex Weather Forecast
- 68
- 82
Partly Sunny
- 70
- 88
Partly Sunny
- 75
- 94
Mostly Sunny
- 72
- 95
Chance Thunderstorms
- 70
- 90
Rain Showers Likely
- 70
- 89
Chance Thunderstorms
- 70
- 92
Slight Chance Thunderstorms
Today 21 Jul Kankakee
Mostly cloudy late morning through mid Afternoon, then becoming partly cloudy. Highs in the lower 80s. East Winds 5 to 10 Mph.
Tonight 21 Jul Kankakee
Partly cloudy. Lows in the upper 60s. East Winds around 5 Mph.
Essex Temperature Statistics
July Temperature
Greater Kankakee Airport (18.6 miles)
Lowest 8 July, 2025
61.2 °FAverage July
76 °FHighest 5 July, 2025
91.2 °F
Climate (2020–Present)
Greater Kankakee Airport (18.6 miles)
Average Low 2020–2025
42.4 °FAverage 2020–2025
52.1 °FAverage High 2020–2025
61.7 °F