I-80 weather conditions near Olympia Fields, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Light Drizzle 61°F 2025-09-25T05:35:00-05:00 
Overnight 2025-09-25, Slight Chance Showers. A 20 percent chance of showers. Partly cloudy, with a low around 58. North northwest wind around 5 mph, with gusts as high as 10 mph.Thursday 2025-09-25, Slight Chance Showers then Mostly Sunny. A 20 percent chance of showers before 10am. Mostly sunny, with a high near 72. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night 2025-09-25, Mostly Clear. Mostly clear, with a low around 53. Northeast wind around 5 mph becoming calm.
Friday 2025-09-26, Sunny. Sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.- Friday Night 2025-09-26, Mostly Clear. Mostly clear, with a low around 58. South wind around 5 mph becoming calm in the evening.
- Saturday 2025-09-27, Sunny. Sunny, with a high near 82.
Saturday Night 2025-09-27, Clear. Clear, with a low around 58.
Sunday 2025-09-28, Sunny. Sunny, with a high near 83.- Sunday Night 2025-09-28, Mostly Clear. Mostly clear, with a low around 59.
- Monday 2025-09-29, Sunny. Sunny, with a high near 81.
- Monday Night 2025-09-29, Mostly Clear. Mostly clear, with a low around 58.
- Tuesday 2025-09-30, Sunny. Sunny, with a high near 79.
Tuesday Night 2025-09-30, Partly Cloudy. Partly cloudy, with a low around 56.
Wednesday 2025-10-01, Mostly Sunny. Mostly sunny, with a high near 78.