


NWS Forecast for: Deerfield IL Issued by: National Weather Service Chicago, IL Last Update: 3:56 am CDT Jul 20, 2025 | |
Today: Mostly cloudy, with a high near 74. Northeast wind around 10 mph, with gusts as high as 15 mph. Tonight: Partly cloudy, with a low around 66. North northeast wind 5 to 10 mph. Monday: Mostly sunny, with a high near 79. East northeast wind around 10 mph, with gusts as high as 15 mph. Monday Night: Partly cloudy, with a low around 67. East northeast wind 5 to 10 mph becoming southeast after midnight. Tuesday: Sunny, with a high near 84. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Tuesday Night: Partly cloudy, with a low around 73. Wednesday: Mostly sunny and hot, with a high near 95. Wednesday Night: Mostly clear, with a low around 77. Thursday: Sunny and hot, with a high near 96. Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 88. Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 87. | |
Deerfield IL 42.17°N 87.86°W | |
Visit your local NWS office at: https://www.weather.gov/lot |