| NWS Forecast for: Porter County Issued by: National Weather Service Chicago, IL Last Update: 407 AM CDT Thu Apr 23 2026 | |
Today: Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Tonight: Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms after midnight. Showers likely with a chance of thunderstorms late. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 60 percent. Friday: A slight chance of thunderstorms in the morning. Showers. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph. Chance of precipitation 80 percent. Friday Night: Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers in the evening. Lows in the mid 40s. Northwest winds 5 to 10 mph. Chance of precipitation 20 percent. Saturday: Mostly sunny. Highs in the upper 50s inland, but only in the mid 50s near the lake. North winds around 10 mph. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Sunday: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s inland, but only in the lower 60s near the lake. Sunday Night: Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of precipitation 30 percent. Monday: Showers likely with a chance of thunderstorms. Breezy with highs in the lower 70s. Chance of precipitation 70 percent. Monday Night: Mostly cloudy. Showers likely, mainly in the evening. Lows in the lower 50s. Chance of precipitation 60 percent. Tuesday: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 60s inland, but only in the upper 50s near the lake. Tuesday Night: Partly cloudy. Lows in the mid 40s. Wednesday: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 60s. | |
| Zone Forecast: Porter County | |
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