Weather forecast for: Lilbourn MO
Last Update: 6:21 am CDT Sep 8, 2026
Today: Sunny, with a high near 95. South southeast wind 3 to 6 mph.
Tonight: Mostly clear, with a low around 75. Calm wind becoming south 5 to 9 mph in the evening.
Wednesday: Sunny and hot, with a high near 97. Heat index values as high as 106. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Wednesday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75. South wind around 8 mph.
Thursday: Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 89. South southwest wind 5 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 70%.
Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. North wind around 6 mph becoming calm in the evening.
Friday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
Friday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 70. Calm wind.
Saturday: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming southwest 5 to 7 mph in the morning.
Saturday Night: A slight chance of showers. Partly cloudy, with a low around 71. East wind around 5 mph becoming calm in the evening.
Sunday: A slight chance of showers and thunderstorms. Sunny, with a high near 90. South southwest wind 3 to 8 mph.
Sunday Night: Mostly clear, with a low around 70. East wind around 6 mph becoming south southeast after midnight.
Monday: A slight chance of showers and thunderstorms. Sunny, with a high near 89. South southeast wind 8 to 13 mph becoming southwest in the afternoon.
WeatherWorld.com
