Weather forecast for: Chillicothe MO
Last Update: 9:31 pm CDT Aug 31, 2026
Tonight: Mostly clear, with a low around 73. South southwest wind 3 to 5 mph.
Tuesday: Sunny, with a high near 96. Calm wind becoming south southwest 5 to 9 mph in the morning.
Tuesday Night: Increasing clouds, with a low around 76. South wind 3 to 5 mph.
Wednesday: Sunny, with a high near 96. Heat index values as high as 101. South southwest wind 5 to 9 mph.
Wednesday Night: Mostly clear, with a low around 77. South wind 3 to 5 mph.
Thursday: Sunny, with a high near 95.
Thursday Night: Mostly clear, with a low around 76.
Friday: Sunny, with a high near 95.
Friday Night: Partly cloudy, with a low around 74.
Saturday: Mostly sunny, with a high near 94.
Saturday Night: Partly cloudy, with a low around 73.
Sunday: Mostly sunny, with a high near 91.
Sunday Night: Partly cloudy, with a low around 71.
Labor Day: Mostly sunny, with a high near 90.