Minooka Weather Forecast
- 72
- 91
Partly Sunny
- 74
- 94
Chance Thunderstorms
- 71
- 93
Chance Thunderstorms
- 72
- 91
Chance Thunderstorms
- 69
- 90
Chance Thunderstorms
- 65
- 83
Partly Sunny
Today 15 Aug Grundy
Partly cloudy. Highs in the lower 90s. South Winds around 5 Mph.
Tonight 15 Aug Grundy
Partly cloudy through the early Overnight, then becoming mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. South Winds around 5 Mph. Chance of precipitation 20 percent.
Minooka Temperature Statistics
August Temperature
Joliet Regional Airport (5.6 miles)
Lowest 2 August, 2025
55.6 °FAverage August
76.1 °FHighest 9 August, 2025
91.4 °F
Climate (2020–Present)
Joliet Regional Airport (5.6 miles)
Average Low 2020–2025
43.5 °FAverage 2020–2025
53.6 °FAverage High 2020–2025
63 °F