June in Pharr averages a daily high of 36.1°C with nights around 24.8°C. Expect roughly 4.7 wet days totalling 65.1mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Pharr is November–March.
Based on MCALLEN MILLER INTERNATIONAL AIRPORT, TX US (6.3km), 1995–2024. 30 years of June data.