7-Day Zone Forecast for Porter County (Text-Only)
NWS Forecast for: Porter County
Issued by: National Weather Service Chicago, IL
Last Update: 843 AM CDT Sat Jun 14 2025


Rest Of Today: Mostly cloudy late morning through mid afternoon, then becoming partly cloudy. Highs in the lower 70s inland, but only in the mid 60s near the lake. Northeast winds around 10 mph.

Tonight: Partly cloudy through the early overnight, then clearing. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Sunday: Mostly sunny in the morning, then becoming partly cloudy. Highs around 80 inland, but only in the lower 70s near the lake. Northeast winds 5 to 10 mph.

Sunday Night: Partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph, becoming southeast after midnight.

Monday: Partly cloudy through mid morning, then becoming mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower 80s. Southeast winds around 5 mph. Chance of precipitation 20 percent.

Monday Night: A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Lows in the mid 60s. Chance of precipitation 20 percent.

Tuesday: Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent.

Tuesday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 50 percent.

Wednesday: Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 80 percent.

Wednesday Night: Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Lows in the mid 60s. Chance of precipitation 70 percent.

Juneteenth: Partly cloudy. A chance of showers in the afternoon. Highs in the lower 80s inland, but only in the mid 70s near the lake. Chance of precipitation 30 percent.

Thursday Night: Mostly clear. Lows in the lower 60s.

Friday: Partly cloudy. Highs in the lower 80s.







Zone Forecast: Porter County

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