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: Fog/Mist 40°F 2025-11-24T07:15:00-06:00 Today 2025-11-24, Areas Fog then Slight Chance Rain. A 20 percent chance of rain after 3pm. Areas of fog before 11am. Otherwise, cloudy, with a high near 48. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight 2025-11-24, Chance Rain and Patchy Fog then Rain Likely and Patchy Fog. Rain likely, mainly after midnight. Patchy fog after 11pm. Otherwise, cloudy, with a low around 45. South southeast wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday 2025-11-25, Chance Showers and Areas Fog. Patchy drizzle before 9am, then a chance of showers after 3pm. Areas of fog before noon. Otherwise, cloudy, with a high near 54. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 30%.Tuesday Night 2025-11-25, Breezy. Chance Showers then Mostly Cloudy. A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 34. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph.
Wednesday 2025-11-26, Partly Sunny and Breezy. Partly sunny, with a high near 37. Breezy, with a west wind around 25 mph, with gusts as high as 40 mph.Wednesday Night 2025-11-26, Partly Cloudy and Blustery then Partly Cloudy. Partly cloudy, with a low around 23. Blustery.
Thanksgiving Day 2025-11-27, Mostly Sunny. Mostly sunny, with a high near 34.
Thursday Night 2025-11-27, Partly Cloudy. Partly cloudy, with a low around 18.- Friday 2025-11-28, Mostly Sunny. Mostly sunny, with a high near 33.
Friday Night 2025-11-28, Mostly Cloudy then Chance Snow. A chance of snow after midnight. Mostly cloudy, with a low around 23.
Saturday 2025-11-29, Snow Likely. Snow likely. Cloudy, with a high near 34.
Saturday Night 2025-11-29, Snow Likely. Snow likely. Cloudy, with a low around 30.
Sunday 2025-11-30, Chance Rain/Snow. A chance of rain and snow. Mostly cloudy, with a high near 37.