July in Laredo averages a daily high of 38.7°C with nights around 25.3°C. Expect roughly 3.7 wet days totalling 24.5mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Laredo is November–March.
Based on LAREDO INTERNATIONAL AIRPORT, TX US (5km), 1995–2024. 13 years of July data.