Weather forecast for: Vermilion IL
Last Update: 3:36 pm CDT Oct 15, 2026
This Afternoon: Showers and thunderstorms. Steady temperature around 68. South wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight: Showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 1am, then a chance of showers after 1am. Low around 49. South southwest wind 11 to 18 mph becoming west northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday: A slight chance of showers before 7am, then a slight chance of showers after 5pm. Partly sunny, with a high near 56. Breezy, with a west northwest wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 10%.
Friday Night: Partly cloudy, with a low around 39. North wind 10 to 17 mph, with gusts as high as 29 mph.
Saturday: Sunny, with a high near 58. North northeast wind 3 to 8 mph. Winds could gust as high as 15 mph.
Saturday Night: Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. Calm wind.
Sunday: Widespread frost before 8am. Otherwise, sunny, with a high near 66. Calm wind becoming south 5 to 7 mph in the morning.
Sunday Night: Mostly clear, with a low around 37.
Monday: Sunny, with a high near 70.
Monday Night: Partly cloudy, with a low around 42.
Tuesday: Mostly sunny, with a high near 74.
Tuesday Night: Mostly clear, with a low around 44.
Wednesday: Sunny, with a high near 75.
WeatherWorld.com
