Round Lake Park

What is the weather like in Round Lake Park in May?

In May, Round Lake Park is typically 65°F (18°C) during the day and 51°F (11°C) at night. The month brings about 4.9 in (123 mm) of precipitation in total.

• Average high65°F (18°C)
• Average low51°F (11°C)
• Precipitation4.9 in (123 mm)
• Clear or mostly clear days8
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)