5-Day Weather Forecast, St. Louis (MO)

Tue   May 21

32°C | 20°C

S 29 km/h

3.4 mm

almost clear and no rain

hourly forecast

Wed   May 22

24°C | 17°C

W 11 km/h

1.3 mm

partly cloudy and chance of rain

hourly forecast

Thu   May 23

28°C | 16°C

SE 11 km/h

2.3 mm

partly cloudy and slight rain

hourly forecast

Fri   May 24

28°C | 19°C

S 18 km/h

6.1 mm

broken clouds and thunder

Sat   May 25

26°C | 16°C

N 11 km/h

clear and no rain

See the 10-day forecast for popular European destinations

Europe Forecast

Get more details in the extended 10 day weather forecast for St. Louis. Check out our May climate page to see if the current temperatures in St. Louis is typical for this time of year.