Weather forecast for: Fairmount IL
Last Update: 2:51 am CST Nov 3, 2026
Today: Partly sunny, with a high near 75. Breezy, with a south wind 17 to 22 mph, with gusts as high as 36 mph.
Tonight: Rain and thunderstorms before 3am, then rain likely. Low around 60. South wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday: A 50 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 66. Southwest wind 11 to 15 mph, with gusts as high as 23 mph.
Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 46. Southwest wind around 7 mph, with gusts as high as 15 mph.
Thursday: Sunny, with a high near 65. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Thursday Night: Mostly cloudy, with a low around 45. Light and variable wind.
Friday: Mostly cloudy, with a high near 59. Calm wind becoming north northwest 5 to 7 mph in the morning.
Friday Night: Partly cloudy, with a low around 39.
Saturday: Partly sunny, with a high near 57.
Saturday Night: Partly cloudy, with a low around 35.
Sunday: Mostly sunny, with a high near 58.
Sunday Night: Partly cloudy, with a low around 35.
Monday: Sunny, with a high near 60.
WeatherWorld.com
