March in Pocatello averages a daily high of 10.2°C with nights around -1.2°C. Expect roughly 10.6 wet days totalling 39.3mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Pocatello is June.
Based on POCATELLO CITY, ID US (0.4km), 1995–2024. 18 years of March data.