Lake County, IN: Current UV Index and Hourly Forecast

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As of 7:40 PM CDT on May 13, 2026, all 22 cities in Lake County, IN in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Hammond, IN with a reading of 0.1.

Over the next 24 hours, the highest UV Index reading in Lake County, IN is expected to be 7.6 in Cedar Lake between 1:00 PM - 2:00 PM CDT tomorrow.

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Current UV Index in Cities in Lake County, IN

• Cedar Lake - 0.1
• Crown Point - 0.1
• Dyer - 0.1
• East Chicago - 0.1
• Gary - 0.1
• Griffith - 0.1
• Hammond - 0.1
• Highland - 0.1
• Hobart - 0.1
• Lake Dalecarlia - 0.1
• Lake Station - 0.1
• Lakes of the Four Seasons - 0.1
• Lowell - 0.1
• Merrillville - 0.1
• Munster - 0.1
• New Chicago - 0.1
• Schererville - 0.1
• Schneider - 0.1
• Shelby - 0.1
• St. John - 0.1
• Whiting - 0.1
• Winfield - 0.1