


NWS Forecast for: Romeoville IL Issued by: National Weather Service Chicago, IL Last Update: 1:12 pm CDT Mar 25, 2025 | ![]() |
This Afternoon: Mostly sunny, with a high near 54. West northwest wind 10 to 15 mph, with gusts as high as 20 mph. Tonight: Partly cloudy, with a low around 30. North wind around 5 mph becoming calm in the evening. Wednesday: Mostly sunny, with a high near 54. North northwest wind 5 to 10 mph becoming east in the morning. Wednesday Night: Partly cloudy, with a low around 34. South southwest wind around 5 mph. Thursday: A 30 percent chance of showers. Partly sunny, with a high near 59. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 60%. Friday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 40%. Friday Night: A chance of showers after 1am. Mostly cloudy, with a low around 56. Saturday: Showers likely. Mostly cloudy, with a high near 68. Saturday Night: Showers. Mostly cloudy, with a low around 50. Sunday: Showers likely. Mostly cloudy, with a high near 59. Sunday Night: A chance of showers. Mostly cloudy, with a low around 34. Monday: A chance of showers. Partly sunny, with a high near 46. | |
Romeoville IL 41.65°N 88.07°W | |
Visit your local NWS office at: https://www.weather.gov/lot |