I-88 weather conditions near Sterling, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 71°F 2025-08-16T06:56:00-05:00 
Today 2025-08-16, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 94. Heat index values as high as 106. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Tonight 2025-08-16, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly between 11pm and 1am. Mostly cloudy, with a low around 71. East wind around 5 mph.
Sunday 2025-08-17, Partly Sunny. Partly sunny, with a high near 90. Heat index values as high as 103. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night 2025-08-17, Slight Chance T-storms. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 71. East wind around 5 mph. Chance of precipitation is 20%.
Monday 2025-08-18, Chance Showers. A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 93.Monday Night 2025-08-18, Mostly Clear then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 72.
- Tuesday 2025-08-19, Mostly Sunny. Mostly sunny, with a high near 88.
Tuesday Night 2025-08-19, Partly Cloudy. Partly cloudy, with a low around 64.- Wednesday 2025-08-20, Partly Sunny. Partly sunny, with a high near 79.
Wednesday Night 2025-08-20, Mostly Clear. Mostly clear, with a low around 59.
Thursday 2025-08-21, Sunny. Sunny, with a high near 82.
Thursday Night 2025-08-21, Clear. Clear, with a low around 59.- Friday 2025-08-22, Sunny. Sunny, with a high near 84.