Big Oaks Weather Forecast
- 70
- 82
Chance Thunderstorms
- 70
- 81
Thunderstorms Likely
- 70
- 82
Chance Rain Showers
- 66
- 78
Slight Chance Thunderstorms
- 65
- 75
Chance Thunderstorms
- 66
- 78
Chance Rain Showers
Today 10 Aug Central Cook
Mostly cloudy. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Humid. Highs in the mid 80s Inland, but only in the upper 70s near the lake. West Winds around 5 Mph, becoming east in the afternoon. Chance of precipitation 30 percent.
Tonight 10 Aug Central Cook
Mostly cloudy. A chance of Showers and Thunderstorms. Humid with Lows around 70. East Winds around 5 Mph. Chance of precipitation 50 percent.
Big Oaks Temperature Statistics
August Temperature
Chicago, Chicago-O'Hare International Airport (5 miles)
Lowest 3 August, 2026
62.7 °FAverage August
74.8 °FHighest 7 August, 2026
87.1 °F
Climate (2021–2026)
Chicago, Chicago-O'Hare International Airport (5 miles)
Average Low 2021–2026
45.3 °FAverage 2021–2026
53.5 °FAverage High 2021–2026
61.9 °F