Weather forecast for: Frankfort IL
Last Update: 12:06 am CST Mar 3, 2026
Overnight: Mostly cloudy, with a low around 32. East southeast wind around 5 mph.
Tuesday: A 50 percent chance of rain, mainly after 5pm. Cloudy, with a high near 44. Northeast wind around 5 mph.
Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 34. Northeast wind around 5 mph, with gusts as high as 10 mph.
Wednesday: A 40 percent chance of showers. Cloudy, with a high near 51. East wind around 5 mph, with gusts as high as 15 mph.
Wednesday Night: Showers likely, with thunderstorms also possible after 9pm. Cloudy, with a low around 42. East southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%.
Thursday: Showers and possibly a thunderstorm. High near 58. Chance of precipitation is 80%.
Thursday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 44.
Friday: Showers likely. Mostly cloudy, with a high near 68.
Friday Night: Showers likely, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 56.
Saturday: Showers likely before noon. Mostly cloudy, with a high near 66.
Saturday Night: Mostly cloudy, with a low around 41.
Sunday: Mostly sunny, with a high near 61.
Sunday Night: Mostly clear, with a low around 44.
Monday: Sunny, with a high near 65.
WeatherWorld.com
Village of Frankfort, IL
