Chesterfield, IL

Current conditions, hourly and 7-day forecast, and live radar for Chesterfield, IL 62630. Right now: chance showers and thunderstorms then showers and thunderstorms likely, 67°F. Data from the National Weather Service.

• Tonight: A chance of showers and thunderstorms before 11pm, then showers and thunderstorms likely between 11pm and 3am, then a chance of showers and thunderstorms between 3am and 4am, then showers and thunderstorms likely. Mostly cloudy, with a low around 67. North wind around 2 mph. Chance of precipitation is 70%.
• Thursday: Showers and thunderstorms before noon, then a chance of showers and thunderstorms between noon and 3pm. Mostly cloudy, with a high near 79. Northwest wind 1 to 5 mph. Chance of precipitation is 80%.
• Thursday Night: Mostly cloudy, with a low around 60. Northeast wind around 3 mph.
• Friday: Mostly sunny, with a high near 82. East wind around 5 mph.
• Friday Night: Partly cloudy, with a low around 63. Southeast wind around 3 mph.
• Saturday: A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 20%.