August in Eastleigh averages a daily high of 22.1°C with nights around 12.1°C. Expect roughly 11.1 wet days totalling 56.9mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Eastleigh is June–September.
Based on HURN, UK (39.9km), 1995–2024. 30 years of August data.