Waukegan Weather Forecast
- 42
- 59
Decreasing Clouds
- 48
- 56
Mostly Cloudy
- 51
- 56
Rain Showers
- 52
- 64
Rain Showers
- 50
- 61
Chance Rain Showers
- 54
- 70
Slight Chance Rain Showers
Today 22 May Lake
Mostly sunny in the morning then becoming partly cloudy. Highs around 60. Northwest Winds 10 to 15 Mph.
Tonight 22 May Lake
Partly cloudy in the evening then clearing. Lows around 40. East Winds 5 to 10 Mph in the evening shifting to the north after midnight.
Waukegan Temperature Statistics
May Temperature
Chicago/Waukegan Regional Airport (3.7 miles)
Lowest 4 May, 2022
37 °FAverage May
58 °FHighest 11 May, 2022
84 °F
Climate (2010–Present)
Chicago/Waukegan Regional Airport (3.7 miles)
Average Low 2010–Present
40.3 °FAverage 2010–Present
48.7 °FAverage High 2010–Present
56.7 °F