Weather forecast for: Centralia IL
Last Update: 7:31 pm CDT Oct 6, 2026
Tonight: Clear, with a low around 50. Calm wind.
Wednesday: Sunny, with a high near 88. Calm wind becoming west 5 to 9 mph in the morning.
Wednesday Night: Clear, with a low around 55. Light and variable wind.
Thursday: Sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night: Clear, with a low around 52. Light east wind.
Friday: Sunny, with a high near 84.
Friday Night: Clear, with a low around 56.
Saturday: Sunny, with a high near 89.
Saturday Night: A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 58.
Sunday: A 40 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 78.
Sunday Night: Partly cloudy, with a low around 57.
Columbus Day: Mostly sunny, with a high near 83.
Monday Night: Partly cloudy, with a low around 58.
Tuesday: A 20 percent chance of showers. Mostly sunny, with a high near 82.
WeatherWorld.com
City of Centralia, IL
