| NWS Forecast for: Brook IN Issued by: National Weather Service Chicago, IL Last Update: 9:56 am CDT Jul 13, 2025 | |
Today: Isolated showers between 2pm and 3pm, then scattered showers and thunderstorms after 3pm. Mostly cloudy, with a high near 82. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon. Chance of precipitation is 40%. Tonight: Scattered showers and thunderstorms before 7pm, then isolated showers between 7pm and 8pm. Mostly cloudy, with a low around 65. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. Monday: Sunny, with a high near 87. Calm wind. Monday Night: Mostly clear, with a low around 66. Calm wind. Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Calm wind becoming south southeast around 5 mph in the afternoon. Winds could gust as high as 10 mph. Tuesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 30%. Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 60%. Wednesday Night: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 69. Thursday: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Thursday Night: A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 62. Friday: Mostly sunny, with a high near 82. Friday Night: Partly cloudy, with a low around 62. Saturday: A chance of showers. Mostly sunny, with a high near 85. | |
| Brook IN 40.86°N 87.37°W | |
Visit your local NWS office at: https://www.weather.gov/lot |