Crystal Lake Weather Forecast
- 54
- 73
Chance Rain Showers
- 55
- 75
Mostly Sunny
- 61
- 79
Partly Sunny
- 64
- 83
Chance Rain Showers
- 62
- 83
Chance Thunderstorms
- 61
- 81
Partly Sunny
Today 23 Aug Oakland
Mostly sunny until late Afternoon, then partly cloudy with a chance of Showers and a slight chance of Thunderstorms in the late afternoon. Highs in the lower 70s. Northwest Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.
Tonight 23 Aug Oakland
Mostly clear. Lows in the lower 50s. Northwest Winds 5 to 15 Mph with Gusts up to 25 Mph.
Crystal Lake Temperature Statistics
August Temperature
Pontiac, Oakland County International Airport (5.6 miles)
Lowest 4 August, 2026
57.2 °FAverage August
73.2 °FHighest 5 August, 2026
86 °F
Climate (2021–2026)
Pontiac, Oakland County International Airport (5.6 miles)
Average Low 2021–2026
41.8 °FAverage 2021–2026
50.6 °FAverage High 2021–2026
59.1 °F