| NWS Forecast for: Downers Grove IL Issued by: National Weather Service Chicago, IL Last Update: 4:11 am CDT Jul 14, 2025 |  |
Today: Sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon. Tonight: Mostly clear, with a low around 69. West southwest wind around 5 mph becoming calm in the evening. Tuesday: Sunny, with a high near 91. Heat index values as high as 96. Light south wind increasing to 5 to 10 mph in the morning. Tuesday Night: Partly cloudy, with a low around 72. South wind around 5 mph, with gusts as high as 10 mph. Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%. Wednesday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%. Thursday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 60%. Thursday Night: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 66. Friday: Partly sunny, with a high near 81. Friday Night: Partly cloudy, with a low around 65. Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 86. | |
| Downers Grove IL 41.8°N 88°W | |
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