7-Day Forecast 38.59°N 90.66°W (Text-Only)
NWS Forecast for: Grover MO
Issued by: National Weather Service Saint Louis, MO
Last Update: 1:26 pm CDT May 18, 2026




This Afternoon: Showers and possibly a thunderstorm. High near 26. South wind 16 to 21 km/h, with gusts as high as 40 km/h. Chance of precipitation is 100%.

Tonight: Showers and thunderstorms likely before 10pm, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 19. South wind 16 to 21 km/h, with gusts as high as 42 km/h. Chance of precipitation is 60%.

Tuesday: Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 3pm, then showers and thunderstorms likely after 3pm. High near 28. Southwest wind 13 to 18 km/h becoming west in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 80%.

Tuesday Night: Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 12. North wind 10 to 14 km/h. Chance of precipitation is 70%.

Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 19. North wind 10 to 14 km/h.

Wednesday Night: Mostly cloudy, with a low around 10.

Thursday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 22.

Thursday Night: A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.

Friday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 23. Chance of precipitation is 70%.

Friday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 14.

Saturday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 27.

Saturday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 16.

Sunday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.



Grover MO
 38.59°N 90.66°W (Elev. 732 m)

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