Weather forecast for: Granite City IL
Last Update: 7:51 am CST Nov 10, 2026
Today: Sunny, with a high near 71. West wind around 6 mph becoming calm in the afternoon.
Tonight: Increasing clouds, with a low around 47. Light and variable wind.
Veterans Day: Mostly cloudy, then gradually becoming sunny, with a high near 69. South wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night: Partly cloudy, with a low around 42. Northwest wind 11 to 14 mph, with gusts as high as 23 mph.
Thursday: A chance of sprinkles after noon. Partly sunny, with a high near 52. Northwest wind 11 to 15 mph.
Thursday Night: Mostly clear, with a low around 32.
Friday: Sunny, with a high near 47.
Friday Night: Mostly clear, with a low around 28.
Saturday: Sunny, with a high near 50.
Saturday Night: Mostly clear, with a low around 31.
Sunday: Mostly sunny, with a high near 54.
Sunday Night: Partly cloudy, with a low around 36.
Monday: Mostly sunny, with a high near 58.
WeatherWorld.com
