March in Sterling Heights averages a daily high of 7.7°C with nights around -2.9°C. Expect roughly 9.8 wet days totalling 63.9mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Sterling Heights is May–September.
Based on MOUNT CLEMENS ANG BASE, MI US (17.6km), 1995–2024. 28 years of March data.