| NWS Forecast for: Jefferson City MO Issued by: National Weather Service Saint Louis, MO Last Update: 1:46 am CDT May 20, 2026 | |
Overnight: A 30 percent chance of showers, mainly before 4am. Cloudy, with a low around 11. North wind around 8 km/h. Wednesday: Mostly cloudy, with a high near 20. Northeast wind around 10 km/h. Wednesday Night: Mostly cloudy, with a low around 11. East wind 5 to 10 km/h becoming calm. Thursday: A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 22. East wind 8 to 11 km/h. Thursday Night: Showers likely, with thunderstorms also possible after 4am. Cloudy, with a low around 13. East wind 8 to 11 km/h. Chance of precipitation is 70%. Friday: Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. High near 22. Chance of precipitation is 80%. Friday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 20%. Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 27. Saturday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 16. Sunday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 27. Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 15. Memorial Day: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 28. Monday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 16. Tuesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 30. | |
| Jefferson City MO 38.57°N 92.16°W (Elev. 699 m) | |
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