Climate almanac
Pontiac
Illinois, United States · 40.88°, -88.63°
What is the weather like in Pontiac in March?
In March, Pontiac is typically 53°F (12°C) during the day and 35°F (1°C) at night. The month brings about 4.0 in (101 mm) of precipitation in total. Snowfall averages about 2.7 in (68 mm) over the month.
- Average high53°F (12°C)
- Average low35°F (1°C)
- Precipitation4.0 in (101 mm)
- Clear or mostly clear days8
- Snowfall2.7 in (68 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)