O John Clark Restricted Landing Area Weather Forecast
- 33
- 62
Gradual Clearing
- 46
- 59
Mostly Sunny
- 44
- 68
Mostly Sunny
- 37
- 60
Rain Showers
- 25
- 45
Chance Rain Showers
- 34
- 44
Chance Rain/Snow
- 27
- 56
Slight Chance Snow Showers
Today 7 Mar Lake
Cloudy. Temperatures in the lower 40s. Northwest Winds 10 to 15 Mph.
Tonight 7 Mar Lake
Cloudy in the evening then clearing. Lows in the lower 30s. West Winds 10 to 15 Mph. Gusts up to 25 Mph after midnight.
O John Clark Restricted Landing Area Temperature Statistics
March Temperature
Chicago/Waukegan Regional Airport (7.5 miles)
Lowest 1 March, 2026
18.6 °FAverage March
32.5 °FHighest 5 March, 2026
43 °F
Climate (2021–Present)
Chicago/Waukegan Regional Airport (7.5 miles)
Average Low 2021–2026
42.3 °FAverage 2021–2026
51.1 °FAverage High 2021–2026
59.7 °F