63565 Weather (Unionville, MO)

Weather forecast for: Unionville MO

Last Update: 1:26 am CDT Sep 17, 2026

Overnight: A slight chance of showers and thunderstorms before 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 20%.

Thursday: A slight chance of showers and thunderstorms between 8am and 10am. Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 81. Light north wind. Chance of precipitation is 20%.

Thursday Night: A slight chance of showers and thunderstorms between 4am and 5am. Mostly cloudy, with a low around 66. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.

Friday: A slight chance of showers and thunderstorms before noon. Mostly cloudy, then gradually becoming sunny, with a high near 85. East wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 20%.

Friday Night: Partly cloudy, with a low around 70. South wind 3 to 8 mph.

Saturday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 83. Chance of precipitation is 30%.

Saturday Night: Showers likely, with thunderstorms also possible after 7pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.

Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.

Monday: A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.

Monday Night: Mostly cloudy, with a low around 55.

Tuesday: Partly sunny, with a high near 65.

Tuesday Night: Partly cloudy, with a low around 54.

Wednesday: Mostly sunny, with a high near 70.