Chillicothe Weather Forecast
Weather forecast for: Chillicothe MO
Last Update: 3:06 am CDT Oct 19, 2026
Today: Increasing clouds, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.
Tonight: Partly cloudy, with a low around 46. Calm wind.
Tuesday: Sunny, with a high near 72. Calm wind becoming south southeast around 6 mph in the afternoon.
Tuesday Night: Partly cloudy, with a low around 49. Calm wind.
Wednesday: Sunny, with a high near 74. Light south wind.
Wednesday Night: Mostly clear, with a low around 50.
Thursday: Sunny, with a high near 77.
Thursday Night: Mostly clear, with a low around 53.
Friday: Mostly sunny, with a high near 77.
Friday Night: Mostly cloudy, with a low around 56.
Saturday: Partly sunny, with a high near 77.
Saturday Night: Mostly cloudy, with a low around 56.
Sunday: Mostly sunny, with a high near 74.