National Weather Service Forecast for:
Cicero IL Issued by: National Weather Service Chicago, IL |
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Updated: 9:41 pm CDT Jul 27, 2025 | ||||||||||||||||||
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Hazardous Weather Outlook
Heat Advisory
Tonight |
Partly cloudy, with a low around 76. South southeast wind around 5 mph becoming calm. |
Monday |
Mostly sunny, with a high near 94. Heat index values as high as 105. West southwest wind around 5 mph, with gusts as high as 10 mph. |
Monday Night |
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. East wind around 5 mph becoming calm in the evening. |
Tuesday |
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90. Heat index values as high as 99. Northwest wind 5 to 10 mph becoming southeast in the afternoon. |
Tuesday Night |
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 73. North northeast wind around 5 mph. |
Wednesday |
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. |
Wednesday Night |
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 67. |
Thursday |
Mostly sunny, with a high near 76. |
Thursday Night |
Partly cloudy, with a low around 65. |
Friday |
Mostly sunny, with a high near 76. |
Friday Night |
Mostly clear, with a low around 63. |
Saturday |
Sunny, with a high near 78. |
Saturday Night |
Partly cloudy, with a low around 64. |
Sunday |
Mostly sunny, with a high near 81. |
Forecast from NOAA-NWS for Cicero IL.