Braidwood Weather Forecast
- 65
- 89
Mostly Sunny
- 60
- 81
Mostly Sunny
- 62
- 82
Partly Sunny
- 72
- 90
Slight Chance Thunderstorms
- 65
- 91
Chance Rain Showers
- 59
- 82
Partly Sunny
Today 5 Sep Southern Will
Partly cloudy. Highs in the upper 80s. Northeast Winds around 10 Mph.
Tonight 5 Sep Southern Will
Partly cloudy. Lows in the mid 60s. Northeast Winds 5 to 10 Mph.
Braidwood Temperature Statistics
September Temperature
Joliet Regional Airport (17.4 miles)
Lowest 2 September, 2026
72.9 °FAverage September
83.7 °FHighest 2 September, 2026
95.9 °F
Climate (2021–2026)
Joliet Regional Airport (17.4 miles)
Average Low 2021–2026
43.6 °FAverage 2021–2026
53.8 °FAverage High 2021–2026
63.4 °F