Weather forecast for: Chillicothe OH
Last Update: 4:00 pm EDT Oct 25, 2026
Tonight: Patchy fog after 4am. Otherwise, increasing clouds, with a low around 42. Calm wind.
Monday: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74. Calm wind.
Monday Night: Partly cloudy, with a low around 45. Calm wind.
Tuesday: Mostly sunny, with a high near 74. Calm wind.
Tuesday Night: Mostly cloudy, with a low around 48. Calm wind.
Wednesday: Partly sunny, with a high near 75.
Wednesday Night: Mostly clear, with a low around 47.
Thursday: Sunny, with a high near 77.
Thursday Night: Mostly clear, with a low around 49.
Friday: Mostly sunny, with a high near 78.
Friday Night: Partly cloudy, with a low around 52.
Saturday: Partly sunny, with a high near 75.
Saturday Night: A chance of rain. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Sunday: Rain likely. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.