March in Lehi averages a daily high of 11.4°C with nights around -0.6°C. Expect roughly 8.2 wet days totalling 29.7mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Lehi is May–June.
Based on UTAH LAKE LEHI, UT US (5.3km), 1995–2024. 19 years of March data.