July in Jackson averages a daily high of 30.9°C with nights around 17.9°C. Expect roughly 8.6 wet days totalling 126.6mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Jackson is April–May.
Based on INDIAN MILLS 2 W, NJ US (7.4km), 1995–2024. 28 years of July data.