Crystal Lake Weather Forecast
- 27
- 46
Decreasing Clouds
- 40
- 55
Rain Showers
- 35
- 59
Mostly Cloudy
- 39
- 49
Rain Showers
- 37
- 50
Rain Showers
- 31
- 49
Chance Rain Showers
- 31
- 49
Partly Sunny
Today 28 Mar McHenry
Partly cloudy through early afternoon then clearing. Highs in the upper 40s. West Winds 10 to 15 Mph.
Tonight 28 Mar McHenry
Clear. Lows in the upper 20s. North Winds around 5 Mph.
Crystal Lake Temperature Statistics
March Temperature
Chicago / Wheeling, Pal-Waukee Airport (22.4 miles)
Lowest 18 March, 2024
24.9 °FAverage March
43.6 °FHighest 3 March, 2024
72.6 °F
Climate (2019–Present)
Chicago / Wheeling, Pal-Waukee Airport (22.4 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
44.1 °FAverage 2019–2024
52.6 °FAverage High 2019–2024
60.8 °F