| NWS Forecast for: Porter County Issued by: National Weather Service Chicago, IL Last Update: 240 PM CST Sun Nov 23 2025 |  |
| Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. South winds 5 to 10 mph. Monday: Mostly cloudy. Highs in the upper 40s. South winds 5 to 10 mph. Monday Night: Cloudy. A chance of rain in the evening, then rain after midnight. Near steady temperature in the mid 40s. South winds 5 to 10 mph. Chance of precipitation 80 percent. Tuesday: Mostly cloudy. A chance of rain, mainly in the morning. Highs in the mid 50s. Southwest winds around 5 mph. Chance of precipitation 50 percent. Tuesday Night: Mostly cloudy. A chance of showers. A chance of snow showers after midnight. Lows in the mid 30s. Southwest winds 5 to 10 mph, increasing to west 15 to 20 mph with gusts up to 25 mph after midnight. Chance of precipitation 50 percent. Wednesday: A slight chance of rain showers in the morning. Mostly cloudy with a slight chance of snow showers. Blustery. Near steady temperature in the upper 30s. Chance of precipitation 20 percent. Wednesday Night: Mostly cloudy with a slight chance of snow showers in the evening, then partly cloudy after midnight. Blustery with lows in the mid 20s. Chance of precipitation 20 percent. Thanksgiving Day: Partly cloudy. Highs in the lower 30s. Thursday Night: Partly cloudy. Lows in the lower 20s. Friday: Partly cloudy. Highs in the lower 30s. Friday Night: Mostly cloudy. A chance of snow after midnight. Lows in the lower 20s. Chance of precipitation 30 percent. Saturday: Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Highs in the mid 30s. Chance of precipitation 50 percent. Saturday Night: Rain likely in the evening. Snow likely. Near steady temperature in the upper 20s. Chance of precipitation 70 percent. Sunday: Rain likely, mainly in the morning. Highs in the upper 30s. Chance of precipitation 60 percent. | |
| Zone Forecast: Porter County | |
Visit your local NWS office at: https://www.weather.gov/lot |