I-74 weather conditions near I-74 IL exit 166, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fog/Mist 61°F 2025-09-23T01:53:00-05:00 - Overnight 2025-09-23, Patchy Fog. Patchy fog. Otherwise, partly cloudy, with a low around 62. Southwest wind around 5 mph.
Tuesday 2025-09-23, Patchy Fog then Chance Showers. A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 83. South wind around 6 mph. Chance of precipitation is 30%.
Tuesday Night 2025-09-23, Showers Likely. A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 4am, then showers likely after 4am. Cloudy, with a low around 63. West southwest wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday 2025-09-24, Showers Likely. Showers likely, mainly before 1pm. Mostly cloudy, with a high near 73. Northeast wind 9 to 13 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night 2025-09-24, Chance Showers. A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 57. North northeast wind 8 to 10 mph.
Thursday 2025-09-25, Mostly Sunny. Mostly sunny, with a high near 74. North northwest wind 9 to 11 mph, with gusts as high as 15 mph.
Thursday Night 2025-09-25, Mostly Clear. Mostly clear, with a low around 53. North northwest wind 5 to 8 mph.
Friday 2025-09-26, Sunny. Sunny, with a high near 79.
Friday Night 2025-09-26, Clear. Clear, with a low around 55.
Saturday 2025-09-27, Sunny. Sunny, with a high near 82.- Saturday Night 2025-09-27, Clear. Clear, with a low around 53.
- Sunday 2025-09-28, Sunny. Sunny, with a high near 81.
- Sunday Night 2025-09-28, Mostly Clear. Mostly clear, with a low around 53.
- Monday 2025-09-29, Sunny. Sunny, with a high near 82.