Lake County, IN: Current UV Index and Hourly Forecast

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As of 10:06 AM CST on March 4, 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 East Chicago, IN with a reading of 0.8.

Over the next 24 hours, the highest UV Index reading in Lake County, IN is expected to be 1 in East Chicago between 11:00 AM - 12:00 PM CST today.

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Current UV Index in Cities in Lake County, IN

• Cedar Lake - 0.5
• Crown Point - 0.5
• Dyer - 0.5
• East Chicago - 0.8
• Gary - 0.5
• Griffith - 0.5
• Hammond - 0.5
• Highland - 0.5
• Hobart - 0.5
• Lake Dalecarlia - 0.5
• Lake Station - 0.5
• Lakes of the Four Seasons - 0.5
• Lowell - 0.5
• Merrillville - 0.5
• Munster - 0.5
• New Chicago - 0.5
• Schererville - 0.5
• Schneider - 0.5
• Shelby - 0.4
• St. John - 0.5
• Whiting - 0.8
• Winfield - 0.5