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Town of Highland, INHighland, IN 7-Day Night Weather Forecast
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Highland, IN Weather Forecast
Highland, IN Weather Forecast Date: 341 PM CDT Sun Oct 04 2026
The area/counties/county of: Lake County In, including the cities of: Gary, Hammond, and Merrillville.or toggle through each period.
Late This Afternoon... Sunny. Northwest winds around 10 mph.
Tonight... Clear. Lows in the mid 40s. Northwest winds 5 to 10 mph.
Monday... Sunny. Highs in the upper 60s. North winds 5 to 10 mph.
Monday Night... Clear. Lows in the lower 40s. East winds around 5 mph, becoming southeast after midnight.
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.
Wednesday Night... Partly cloudy. Lows in the lower 50s.
Thursday... Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s.
Thursday Night... Partly cloudy. Lows around 50.
Friday... Partly cloudy. Highs in the lower 70s.
Friday Night... Mostly clear. Lows in the upper 40s.
Saturday... Sunny. Highs in the mid 70s.
Saturday Night... Mostly clear. Lows in the lower 50s.
POP = Probability of Precipitation
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