7-Day Zone Forecast for La Salle County (Text-Only)
NWS Forecast for: La Salle County
Issued by: National Weather Service Chicago, IL
Last Update: 254 PM CST Wed Jan 14 2026
Print




Late This Afternoon: Partly cloudy. Blustery. Temperatures in the lower 20s. North winds 15 to 20 mph with gusts up to 30 mph.

Tonight: Partly cloudy. Blustery. Lows around 14. North winds 15 to 20 mph with gusts up to 30 mph, becoming northwest 10 to 15 mph after midnight.

Thursday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 20s. Northwest winds around 10 mph, becoming southwest in the afternoon.

Thursday Night: Snow. Snow accumulation around an inch. Lows in the mid 20s. Southwest winds 10 to 15 mph. Chance of precipitation 90 percent.

Friday: Mostly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Highs in the mid 30s. West winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 40 percent.

Friday Night: Mostly cloudy. A chance of snow. Lows around 13. West winds 10 to 15 mph. Gusts up to 25 mph after midnight. Chance of precipitation 40 percent.

Saturday: Mostly cloudy. A slight chance of snow in the afternoon. Near steady temperature around 15. Chance of precipitation 20 percent.

Saturday Night: Mostly cloudy. Lows around 5 above. Wind chill values as low as 10 below after midnight.

Sunday: Mostly cloudy. Highs 15 to 20. Wind chill values as low as 10 below in the morning.

Sunday Night: Mostly cloudy. Lows 5 to 10 above.

Martin Luther King Jr Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs 10 to 15. Wind chill values as low as 10 below.

Monday Night: Partly cloudy. Lows zero to 5 above zero. Wind chill values as low as 10 below after midnight.

Tuesday: Partly cloudy in the morning, then becoming mostly cloudy. Highs around 20. Wind chill values as low as 10 below in the morning.

Tuesday Night: Partly cloudy in the evening, then becoming mostly cloudy. Near steady temperature 10 to 15.

Wednesday: Mostly cloudy. Highs in the upper 20s.







Zone Forecast: La Salle County

Visit your local NWS office at: https://www.weather.gov/lot