Weather WorldLake County Development Center, IN 7-Day Night Weather Forecast
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Lake County Development Center, IN Weather Forecast
Lake County Development Center, IN Weather Forecast Date: 921 AM CDT Mon Oct 05 2026
The area/counties/county of: Lake County In, including the cities of: Gary, Hammond, and Merrillville.or toggle through each period.
Rest of Today... Sunny. Highs in the upper 60s. Temperature falling into the lower 60s in the afternoon. North winds 5 to 10 mph.
Tonight... Clear. Lows in the lower 40s. East winds around 5 mph.
Tuesday... Sunny. Highs in the lower 70s. South winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon.
Tuesday Night... Mostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph.
Wednesday... Mostly sunny. Highs in the mid 70s. West winds 5 to 10 mph.
Wednesday Night... Partly cloudy. Lows in the lower 50s.
Thursday... Mostly sunny. Highs around 70.
Thursday Night... Partly cloudy. Lows around 50.
Friday... Partly cloudy. Highs around 70.
Friday Night... Partly cloudy in the evening, then becoming clear. Lows in the upper 40s.
Saturday... Sunny. Highs in the mid 70s.
Saturday Night... Mostly clear. Lows in the mid 50s.
POP = Probability of Precipitation
Lake County Development Center Radar Loop
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