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J Lake, IN 7-Day Night Weather Forecast
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J Lake, IN Weather Forecast
J Lake, IN Weather Forecast Date: 351 PM EDT Tue Mar 10 2026
The area/counties/county of: Morgan, including the cities of: Martinsville and Mooresville.or toggle through each period.
Tonight... Partly cloudy late this afternoon, then becoming cloudy. A slight chance of rain and thunderstorms through midnight. Showers and thunderstorms likely toward daybreak. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70%.
Wednesday... Showers with a chance of thunderstorms. Highs in the mid 60s. Temperature steady or slowly falling in the afternoon. Southwest winds 15 to 20 mph, becoming west in the afternoon. Gusts up to 35 mph. Chance of rain near 100%.
Wednesday Night... Cloudy with a chance of rain showers through midnight, then partly cloudy with a slight chance of rain toward daybreak. Much colder with lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30%.
Thursday... Mostly sunny. Much cooler with highs in the upper 40s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the morning.
Thursday Night... Partly cloudy through midnight, then becoming mostly cloudy. Lows around 40. Southwest winds 5 to 10 mph, increasing to south 15 to 20 mph with gusts up to 30 mph toward daybreak.
Friday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 50s.
Friday Night... Partly cloudy. Lows in the mid 30s.
Saturday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 50s.
Saturday Night... Mostly cloudy. A slight chance of rain toward daybreak. Not as cool with lows in the upper 40s. Chance of rain 20%.
Sunday... Mostly cloudy. A chance of rain in the morning, then rain in the afternoon. Breezy with highs in the mid 60s. Chance of rain 80%.
Sunday Night... Snow likely. Rain. Much colder with lows in the lower 20s. Chance of precipitation 80%.
Monday... Mostly cloudy. A chance of snow and rain in the morning, then a slight chance of snow in the afternoon. Much colder with highs around 30. Chance of precipitation 30%.
Monday Night... Partly cloudy through midnight, then clearing. Cold with lows 15 to 20.
POP = Probability of Precipitation
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