| NWS Forecast for: Whiteside MO Issued by: National Weather Service Saint Louis, MO Last Update: 10:31 pm CDT Jun 17, 2026 | |
| Tonight: Partly cloudy, with a low around 18. West wind 8 to 10 km/h. Thursday: A slight chance of showers between 11am and 1pm. Partly sunny, with a high near 25. West wind 8 to 10 km/h. Chance of precipitation is 20%. Thursday Night: Mostly clear, with a low around 14. Calm wind. Juneteenth: Mostly sunny, with a high near 28. Calm wind. Friday Night: Partly cloudy, with a low around 18. Calm wind. Saturday: Mostly sunny, with a high near 28. Saturday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 19. Sunday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 27. Chance of precipitation is 90%. Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 18. Chance of precipitation is 70%. Monday: Partly sunny, with a high near 25. Monday Night: Partly cloudy, with a low around 16. Tuesday: Mostly sunny, with a high near 26. Tuesday Night: Partly cloudy, with a low around 16. Wednesday: Mostly sunny, with a high near 28. | |
| Whiteside MO 39.17°N 91.01°W (Elev. 712 m) | |
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