Lewisville

What is the weather like in Lewisville in January?

In January, Lewisville is typically 50°F (10°C) during the day and 33°F (1°C) at night. The month brings about 4.1 in (103 mm) of precipitation in total. Snowfall averages about 2.7 in (70 mm) over the month.

• Average high50°F (10°C)
• Average low33°F (1°C)
• Precipitation4.1 in (103 mm)
• Clear or mostly clear days13
• Snowfall2.7 in (70 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)