7-Day Forecast 39.17°N 91.01°W (Text-Only)
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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