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Leroy, IN 7-Day Night Weather Forecast
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Leroy, IN Weather Forecast
Leroy, IN Weather Forecast Date: 541 AM CDT Wed Sep 30 2026
The area/counties/county of: Lake County In, including the cities of: Gary, Hammond, and Merrillville.or toggle through each period.
Today... Showers. Highs in the upper 60s. South winds 5 to 10 mph. Chance of precipitation near 100%.
Tonight... Mostly cloudy. A chance of showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 50%.
Thursday... A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 5 to 10 mph. Chance of precipitation near 100%.
Thursday Night... A slight chance of thunderstorms in the evening. Showers. Lows in the upper 50s. Northwest winds 5 to 10 mph, becoming north after midnight. Chance of precipitation near 100%.
Friday... Mostly cloudy in the morning, then clearing. A slight chance of showers in the morning. Highs in the mid 60s. North winds 10 to 15 mph. Chance of precipitation 20%.
Friday Night... Mostly clear. Lows in the mid 40s.
Saturday... Mostly sunny. Highs in the mid 60s.
Saturday Night... Partly cloudy. Lows in the upper 40s.
Sunday... Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 60s.
Sunday Night... Mostly clear. Lows in the mid 40s.
Monday... Mostly sunny. Highs in the lower 60s.
Monday Night... Mostly clear. Lows in the upper 30s.
POP = Probability of Precipitation
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