Weather WorldSt. Mary's Lake, IN 7-Day Night Weather Forecast
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St. Mary's Lake, IN Weather Forecast
St. Mary's Lake, IN Weather Forecast Date: 113 PM EDT Wed Aug 05 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.
This Afternoon... Partly cloudy. Highs in the mid 80s. Southwest winds around 10 mph.
Tonight... Showers likely with a chance of thunderstorms. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 70%.
Thursday... Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs around 80. Southwest winds around 5 mph. Chance of rain 50%.
Thursday Night... Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 30%.
Friday... Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 40%.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 40%.
Saturday... Partly cloudy in the morning, then clearing. A slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 80s. Chance of rain 30%.
Saturday Night... Mostly clear. A chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 30%.
Sunday... Mostly sunny in the morning, then becoming partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 30%.
Sunday Night... Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50%.
Monday... Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 50%.
Monday Night... Showers likely. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 70%.
POP = Probability of Precipitation
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