April in Pharr averages a daily high of 31.1°C with nights around 19.6°C. Expect roughly 3.9 wet days totalling 32.2mm. Comfortable conditions for being outdoors all day.
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 April data.