Weather WorldPenn High School, IN 7-Day Night Weather Forecast
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Penn High School, IN Weather Forecast
Penn High School, IN Weather Forecast Date: 858 AM EDT Sun Aug 30 2026
The area/counties/county of: Eastern St. Joseph County In, including the cities of: South Bend, Mishawaka, Lakeville, and Granger.or toggle through each period.
Rest of Today... Cloudy with a slight chance of thunderstorms. Numerous showers early this morning, then scattered showers this afternoon. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60%.
Tonight... Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 20%.
Monday... Partly cloudy with a slight chance of showers and thunderstorms. Hot with highs around 90. South winds 10 to 15 mph. Chance of rain 20%.
Monday Night... Partly cloudy. Lows in the lower 70s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Tuesday... Partly cloudy in the morning, then becoming mostly sunny. Hot with highs in the lower 90s. Southwest winds around 5 mph. Heat index values in the upper 90s in the afternoon.
Tuesday Night... Mostly clear. Lows in the mid 70s.
Wednesday... Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 100 in the afternoon.
Wednesday Night... Mostly clear with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 70s. Chance of rain 40%.
Thursday... Partly cloudy in the morning, then becoming mostly sunny. A chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40%.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20%.
Friday... Partly cloudy in the morning, then becoming mostly sunny. A slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20%.
Friday Night... Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 20%.
POP = Probability of Precipitation
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