April in Fargo averages a daily high of 11.9°C with nights around 0.1°C. Expect roughly 8.7 wet days totalling 42.4mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Fargo is May–September.
Based on FARGO HECTOR INTERNATIONAL AIRPORT, ND US (5.5km), 1995–2024. 30 years of April data.