Climate almanac
Eureka
Missouri, United States · 38.50°, -90.63°
What is the weather like in Eureka in May?
In May, Eureka is typically 76°F (25°C) during the day and 58°F (15°C) at night. The month brings about 5.3 in (134 mm) of precipitation in total.
- Average high76°F (25°C)
- Average low58°F (15°C)
- Precipitation5.3 in (134 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)