| NWS Forecast for: Lake County Issued by: National Weather Service Chicago, IL Last Update: 225 PM CST Fri Dec 26 2025 | |
Tonight: Cloudy. Patchy fog in the late evening and overnight. Lows in the upper 30s. Northwest winds around 5 mph, becoming northeast after midnight. Saturday: Cloudy. Patchy fog in the morning. Highs in the mid 40s. Southeast winds 5 to 10 mph. Saturday Night: Cloudy. A slight chance of rain in the evening, then rain likely after midnight. Lows in the mid 40s. Southeast winds 10 to 15 mph. Chance of precipitation 60 percent. Sunday: Rain. A slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Southwest winds 10 to 15 mph. Chance of precipitation 90 percent. Sunday Night: Cloudy. Rain likely in the evening, then a chance of snow and rain after midnight. Breezy with lows around 19. West winds 15 to 20 mph, becoming 15 to 25 mph after midnight. Chance of precipitation 70 percent. Monday: Mostly cloudy. A chance of snow, mainly in the morning. Blustery with highs in the mid 20s. Chance of precipitation 50 percent. Monday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 15. Tuesday: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 20s. Tuesday Night: Mostly cloudy. Lows in the lower 20s. Wednesday: Mostly cloudy. Highs in the upper 20s. Wednesday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 10 above. New Years Day: Mostly sunny. Highs around 20. Thursday Night: Mostly clear. Lows 5 to 10 above. Friday: Mostly sunny in the morning, then becoming partly cloudy. Highs around 20. | |
| Zone Forecast: Lake County | |
Visit your local NWS office at: https://www.weather.gov/lot |