June in Longview averages a daily high of 33.7°C with nights around 21.6°C. Expect roughly 8.2 wet days totalling 110.6mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Longview is March–April.
Based on LONGVIEW NUMBER 2, TX US (2.8km), 1995–2024. 20 years of June data.