I-90 weather conditions near Calumet City, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Partly Cloudy 76°F 2025-09-21T12:15:00-05:00 
This Afternoon 2025-09-21, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 81. South wind around 10 mph.Tonight 2025-09-21, Chance T-storms then Chance Showers. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm.
Monday 2025-09-22, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. South southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night 2025-09-22, Chance Showers. A 40 percent chance of showers. Mostly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening.
Tuesday 2025-09-23, Chance Showers. A 40 percent chance of showers. Partly sunny, with a high near 75. Calm wind becoming northeast around 5 mph in the afternoon. Winds could gust as high as 10 mph.Tuesday Night 2025-09-23, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.
Wednesday 2025-09-24, Chance Showers. A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 71.
Wednesday Night 2025-09-24, Mostly Cloudy. Mostly cloudy, with a low around 60.
Thursday 2025-09-25, Chance Showers. A chance of showers. Partly sunny, with a high near 70.
Thursday Night 2025-09-25, Chance Showers. A chance of showers before 1am. Mostly cloudy, with a low around 59.Friday 2025-09-26, Mostly Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 72.
Friday Night 2025-09-26, Partly Cloudy. Partly cloudy, with a low around 58.- Saturday 2025-09-27, Mostly Sunny. Mostly sunny, with a high near 72.