April in Fremont averages a daily high of 20.1°C with nights around 8.8°C. Expect roughly 5.5 wet days totalling 29.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Fremont is May–October.
Based on FREMONT, CA US (2.5km), 1995–2024. 28 years of April data.