I-80 weather conditions near Joliet, Illinois
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Current Weather Conditions
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7 day weather forecast
Current condition: Partly Cloudy 69°F 2025-07-10T06:35:00-05:00 Today 2025-07-10, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. Northeast wind around 5 mph becoming south in the afternoon.
Tonight 2025-07-10, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 7pm. Partly cloudy, with a low around 68. Southeast wind around 5 mph, with gusts as high as 10 mph.
Friday 2025-07-11, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 98. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night 2025-07-11, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 72. South wind 5 to 10 mph.Saturday 2025-07-12, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 89. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
- Saturday Night 2025-07-12, Chance T-storms. A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
Sunday 2025-07-13, Slight Chance Showers then Slight Chance T-storms. A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 85. Chance of precipitation is 20%.
Sunday Night 2025-07-13, Mostly Clear. Mostly clear, with a low around 64.
Monday 2025-07-14, Sunny. Sunny, with a high near 89.- Monday Night 2025-07-14, Mostly Clear. Mostly clear, with a low around 68.
Tuesday 2025-07-15, Mostly Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 89.
Tuesday Night 2025-07-15, Mostly Cloudy then Chance Showers. A chance of showers. Mostly cloudy, with a low around 70.
Wednesday 2025-07-16, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 87.