7-Day Forecast 38.81°N 90.85°W (Text-Only)
NWS Forecast for: Wentzville MO
Issued by: National Weather Service Saint Louis, MO
Last Update: 2:37 pm CDT May 15, 2024




This Afternoon: Partly sunny, with a high near 75. Calm wind becoming north around 6 mph.

Tonight: A slight chance of showers between 3am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 60. North wind around 5 mph becoming calm. Chance of precipitation is 30%.

Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 9am. Mostly cloudy, with a high near 74. South wind 6 to 9 mph. Chance of precipitation is 70%.

Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southwest wind 5 to 7 mph.

Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 74. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%.

Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 60.

Saturday: A slight chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 81. Chance of precipitation is 20%.

Saturday Night: Mostly clear, with a low around 61.

Sunday: Sunny, with a high near 83.

Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63.

Monday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.

Monday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Tuesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.



Wentzville MO
 38.81°N 90.85°W (Elev. 633 ft)

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