I-80 weather conditions near Peotone, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 75°F 2025-09-20T12:15:00-05:00 
This Afternoon 2025-09-20, T-storms Likely. Showers and thunderstorms likely, mainly between 2pm and 4pm. Mostly cloudy, with a temperature falling to around 75 by 5pm. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.Tonight 2025-09-20, Chance T-storms then Chance Showers. A 50 percent chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 63. East northeast wind around 5 mph becoming southeast after midnight.
Sunday 2025-09-21, Chance Showers then Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Southeast wind 5 to 10 mph becoming west southwest in the afternoon.
Sunday Night 2025-09-21, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South southwest wind around 5 mph. Chance of precipitation is 50%.
Monday 2025-09-22, Showers Likely. Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 78. South southwest wind 5 to 10 mph. Chance of precipitation is 60%.- Monday Night 2025-09-22, Chance Showers. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Tuesday 2025-09-23, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
Tuesday Night 2025-09-23, Chance Showers. A chance of showers. Mostly cloudy, with a low around 61.
Wednesday 2025-09-24, Chance Showers. A chance of showers. Mostly cloudy, with a high near 71.- Wednesday Night 2025-09-24, Chance Showers. A chance of showers. Mostly cloudy, with a low around 58.
- Thursday 2025-09-25, Chance Showers. A chance of showers. Partly sunny, with a high near 71.
- Thursday Night 2025-09-25, Chance Showers. A chance of showers. Mostly cloudy, with a low around 55.
Friday 2025-09-26, Chance Showers. A chance of showers. Mostly sunny, with a high near 71.