| NWS Forecast for: Romeoville IL Issued by: National Weather Service Chicago, IL Last Update: 9:41 pm CDT Mar 18, 2025 | |
| Tonight: Mostly cloudy, with a low around 54. South wind 10 to 15 mph, with gusts as high as 20 mph. Wednesday: A slight chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 64. Breezy, with an east wind 5 to 10 mph becoming south 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Wednesday Night: Rain showers likely before 1am, then rain and snow showers between 1am and 4am, then snow likely after 4am. Some thunder is also possible. Low around 31. Blustery, with a south wind 15 to 25 mph becoming north in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible. Thursday: Snow likely, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 43. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible. Thursday Night: Mostly clear, with a low around 30. Northwest wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 15 mph. Friday: Mostly sunny, with a high near 58. Breezy. Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 35. Saturday: Mostly sunny, with a high near 47. Saturday Night: Partly cloudy, with a low around 32. Sunday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 51. Sunday Night: A chance of rain. Mostly cloudy, with a low around 34. Monday: A chance of rain and snow. Partly sunny, with a high near 47. Monday Night: Mostly cloudy, with a low around 30. Tuesday: Mostly sunny, with a high near 47. | |
| Romeoville IL 41.65°N 88.07°W | |
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