Weather WorldJefferson Lake, IN 7-Day Night Weather Forecast
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Jefferson Lake, IN Weather Forecast
Jefferson Lake, IN Weather Forecast Date: 407 AM EDT Sat Oct 03 2026
The area/counties/county of: Jefferson County In, including the city of Madison.or toggle through each period.
Today... Sunny. Highs around 70. Northeast winds 5 to 10 mph.
Tonight... Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s. Northeast winds up to 5 mph.
Sunday... Partly sunny in the morning then clearing. Patchy fog in the morning. Highs in the mid 70s. Light winds becoming north up to 5 mph in the afternoon.
Sunday Night... Clear. Lows in the upper 40s. North winds up to 5 mph.
Monday... Sunny. Highs around 70. Northeast winds up to 10 mph.
Monday Night... Clear. Lows in the lower 40s.
Tuesday... Sunny. Highs in the upper 60s.
Tuesday Night... Clear. Lows in the mid 40s.
Wednesday... Sunny. Highs in the mid 70s.
Wednesday Night... Clear. Lows in the upper 40s.
Thursday... Sunny. Highs in the upper 70s.
Thursday Night... Mostly clear. Lows around 50.
POP = Probability of Precipitation
Jefferson Lake Radar Loop
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