Climate almanac
Lewistown
Montana, United States · 47.06°, -109.43°
What is the weather like in Lewistown in April?
In April, Lewistown is typically 52°F (11°C) during the day and 31°F (-1°C) at night. The month brings about 3.0 in (76 mm) of precipitation in total. Snowfall averages about 12 in (298 mm) over the month.
- Average high52°F (11°C)
- Average low31°F (-1°C)
- Precipitation3.0 in (76 mm)
- Clear or mostly clear days7
- Snowfall12 in (298 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)