Bromley Lake Weather Forecast
- 51
- 77
Breezy
- 52
- 76
Mostly Cloudy
- 57
- 80
Chance Thunderstorms
- 58
- 83
Mostly Sunny
- 62
- 88
Mostly Sunny
- 58
- 84
Partly Sunny
Today 31 Aug McHenry
Sunny, windy. Highs in the mid 70s. Southwest Winds 10 to 15 Mph with Gusts up to 35 Mph, increasing to west 25 to 30 Mph with Gusts up to 45 Mph in the afternoon.
Tonight 31 Aug McHenry
Decreasing Clouds. Lows in the lower 50s. West Winds 10 to 20 Mph. Gusts up to 35 Mph in the evening.
Bromley Lake Temperature Statistics
August Temperature
Harvey Municipal Airport (25.5 miles)
Lowest 5 August, 2026
42.8 °FAverage August
67.5 °FHighest 2 August, 2026
98.6 °F
Climate (2021–2026)
Harvey Municipal Airport (25.5 miles)
Average Low 2021–2026
30.3 °FAverage 2021–2026
41.2 °FAverage High 2021–2026
51.8 °F