NWS Forecast for: Ballwin MO
Issued by: National Weather Service Saint Louis, MO
Last Update: 1:57 pm CDT May 17, 2021




This Afternoon: Scattered showers and thunderstorms, mainly after 4pm. Cloudy, with a high near 22. Southeast wind around 13 km/h, with gusts as high as 35 km/h. Chance of precipitation is 40%.

Tonight: Showers likely and possibly a thunderstorm before 3am, then scattered showers and thunderstorms after 3am. Cloudy, with a low around 17. Southeast wind 11 to 16 km/h, with gusts as high as 37 km/h. Chance of precipitation is 70%.

Tuesday: Scattered showers, with thunderstorms also possible after 10am. Cloudy, with a high near 25. South wind 13 to 16 km/h, with gusts as high as 34 km/h. Chance of precipitation is 50%.

Tuesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18. Southeast wind 10 to 14 km/h, with gusts as high as 34 km/h.

Wednesday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27. South wind 10 to 18 km/h, with gusts as high as 37 km/h.

Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 18.

Thursday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.

Thursday Night: Mostly cloudy, with a low around 18.

Friday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 29.

Friday Night: Partly cloudy, with a low around 18.

Saturday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29.

Saturday Night: Partly cloudy, with a low around 19.

Sunday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31.

Sunday Night: Mostly clear, with a low around 19.

Monday: A 30 percent chance of showers. Mostly sunny, with a high near 29.



Ballwin MO
 38.58°N 90.55°W (Elev. 178 m)

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