O John Clark Restricted Landing Area Weather Forecast
- 61
- 82
Partly Sunny
- 62
- 79
Slight Chance Thunderstorms
- 66
- 82
Rain Showers
- 66
- 85
Chance Thunderstorms
- 71
- 92
Chance Thunderstorms
- 67
- 91
Chance Thunderstorms
- 63
- 89
Chance Rain Showers
Today 6 Jun Lake
Partly cloudy late in the Morning, then becoming mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the mid 80s Inland, but only in the mid 70s near the lake. North Winds around 5 Mph, becoming northeast in the afternoon. Chance of precipitation 20 percent.
Tonight 6 Jun Lake
Partly cloudy. Lows in the lower 60s. East Winds around 5 Mph.
O John Clark Restricted Landing Area Temperature Statistics
June Temperature
Chicago/Waukegan Regional Airport (7.5 miles)
Lowest 3 June, 2026
44.7 °FAverage June
63.3 °FHighest 4 June, 2026
84.9 °F
Climate (2021–Present)
Chicago/Waukegan Regional Airport (7.5 miles)
Average Low 2021–2026
42.2 °FAverage 2021–2026
51.1 °FAverage High 2021–2026
59.8 °F