Weather forecast for: Assumption IL
Last Update: 12:26 am CST Nov 6, 2026
Overnight: A slight chance of drizzle before 3am. Cloudy, with a low around 44. North northwest wind 8 to 11 mph, with gusts as high as 18 mph.
Friday: Mostly cloudy, then gradually becoming sunny, with a high near 50. North northwest wind 6 to 11 mph, with gusts as high as 17 mph.
Friday Night: Mostly clear, with a low around 28. North northwest wind around 5 mph becoming calm in the evening.
Saturday: Sunny, with a high near 52. Calm wind becoming northwest around 5 mph.
Saturday Night: Clear, with a low around 30. Calm wind becoming southwest around 5 mph after midnight.
Sunday: Sunny, with a high near 63. West southwest wind 5 to 8 mph.
Sunday Night: Clear, with a low around 35. West southwest wind around 5 mph becoming calm in the evening.
Monday: Sunny, with a high near 66.
Monday Night: Clear, with a low around 40.
Tuesday: Sunny, with a high near 67.
Tuesday Night: Mostly clear, with a low around 37.
Veterans Day: Sunny, with a high near 64.
Wednesday Night: Partly cloudy, with a low around 39.
Thursday: Mostly sunny, with a high near 59.