I-39 weather conditions near La Salle, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 45°F 2025-11-22T23:55:00-06:00 
Overnight 2025-11-23, Mostly Clear. Mostly clear, with a low around 33. West northwest wind 5 to 10 mph.
Sunday 2025-11-23, Sunny. Sunny, with a high near 54. West northwest wind around 5 mph becoming south southwest in the afternoon.- Sunday Night 2025-11-23, Increasing Clouds. Increasing clouds, with a low around 33. South wind around 5 mph.
Monday 2025-11-24, Mostly Cloudy then Chance Showers. A 30 percent chance of showers after noon. Mostly cloudy, with a high near 56. South wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night 2025-11-24, Rain. Rain. Low around 46. South wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 90%.
Tuesday 2025-11-25, Chance Showers. A slight chance of rain before noon, then a chance of showers after noon. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.Tuesday Night 2025-11-25, Slight Chance Showers then Mostly Cloudy. A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 32.
Wednesday 2025-11-26, Partly Sunny and Breezy. Partly sunny, with a high near 38. Breezy.- Wednesday Night 2025-11-26, Partly Cloudy. Partly cloudy, with a low around 24.
Thanksgiving Day 2025-11-27, Mostly Sunny. Mostly sunny, with a high near 35.- Thursday Night 2025-11-27, Partly Cloudy. Partly cloudy, with a low around 20.
- Friday 2025-11-28, Mostly Sunny. Mostly sunny, with a high near 33.
Friday Night 2025-11-28, Mostly Cloudy. Mostly cloudy, with a low around 22.Saturday 2025-11-29, Mostly Cloudy then Chance Rain/Snow. A chance of rain and snow. Mostly cloudy, with a high near 38.