July in Logan averages a daily high of 32.3°C with nights around 13.4°C. Expect roughly 4 wet days totalling 11mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Logan is June.
Based on LOGAN RADIO KVNU, UT US (1.8km), 1995–2024. 27 years of July data.