In March, Waukegan typically sees daytime highs of 5.2°C and overnight lows around -3.1°C. Compared to the annual average high of 13.5°C, March runs -8.3°C.
March in Waukegan averages a daytime high of 5.2°C and an overnight low of -3.1°C.
March runs -8.3°C compared to Waukegan's annual average high of 13.5°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 5.2°C and cooler evenings around -3.1°C.