Carpentersville Weather Forecast
- 69
- 81
Rain Showers
- 68
- 83
Rain Showers Likely
- 67
- 82
Rain Showers Likely
- 65
- 80
Chance Thunderstorms
- 60
- 76
Chance Rain Showers
- 60
- 74
Chance Thunderstorms
Today 9 Aug Kane
Mostly cloudy. Patchy fog early in the morning. A chance of Showers and Thunderstorms late in the morning. Showers and Thunderstorms likely early in the Afternoon, then a chance of Showers and Thunderstorms late. Highs in the lower 80s. South Winds 5 to 10 Mph, increasing to 10 to 15 Mph in the afternoon. Chance of precipitation 70 percent.
Tonight 9 Aug Kane
Mostly cloudy. Showers and Thunderstorms likely in the Evening, then a chance of Showers and Thunderstorms after midnight. A slight chance of Showers and Thunderstorms late. Locally heavy rainfall possible in the evening. Humid with Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of precipitation 70 percent.
Carpentersville Temperature Statistics
August Temperature
Chicago / West Chicago, Dupage Airport (15.5 miles)
Lowest 3 August, 2026
59.6 °FAverage August
72.8 °FHighest 4 August, 2026
85.6 °F
Climate (2021–2026)
Chicago / West Chicago, Dupage Airport (15.5 miles)
Average Low 2021–2026
42.1 °FAverage 2021–2026
51.9 °FAverage High 2021–2026
61.7 °F