Hanover Park Weather Forecast
- 74
- 94
Chance Thunderstorms
- 63
- 83
Chance Thunderstorms
- 64
- 83
Partly Sunny
- 68
- 89
Chance Rain Showers
- 66
- 86
Chance Thunderstorms
- 66
- 86
Chance Thunderstorms
- 68
- 89
Chance Thunderstorms
Today 5 Jul Northern Cook
Mostly sunny. Highs in the mid 90s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 5 Jul Northern Cook
Mostly cloudy. A slight chance of Showers late in the evening. A slight chance of Thunderstorms. A chance of Showers in the late evening and overnight. Lows in the mid 70s. Southwest Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight. Chance of precipitation 50 percent.
Hanover Park Temperature Statistics
July Temperature
Chicago / West Chicago, Dupage Airport (8.7 miles)
Lowest 2 July, 2025
66.9 °FAverage July
79.1 °FHighest 3 July, 2025
91 °F
Climate (2020–Present)
Chicago / West Chicago, Dupage Airport (8.7 miles)
Average Low 2020–2025
42 °FAverage 2020–2025
51.7 °FAverage High 2020–2025
61.2 °F