Round Lake Heights Weather Forecast
- 50
- 79
Rain Showers
- 45
- 65
Mostly Sunny
- 54
- 68
Rain Showers
- 55
- 74
Rain Showers Likely
- 53
- 76
Chance Thunderstorms
- 48
- 71
Chance Rain Showers
Today 4 May Lake
Partly cloudy. Highs in the upper 70s Inland, but only in the 60s near the lake. Southeast Winds 5 to 10 Mph.
Tonight 4 May Lake
Mostly cloudy. Scattered Thunderstorms in the evening. Lows around 50. Northwest Winds 10 to 15 Mph. Chance of precipitation 50 percent.
Round Lake Heights Temperature Statistics
May Temperature
Chicago/Waukegan Regional Airport (12.4 miles)
Lowest 1 May, 2024
51.1 °FAverage May
62.6 °FHighest 1 May, 2024
73.9 °F
Climate (2019–Present)
Chicago/Waukegan Regional Airport (12.4 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
42 °FAverage 2019–2024
50.4 °FAverage High 2019–2024
58.6 °F