Porter County, IN: Current UV Index and Hourly Forecast

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As of 1:01 PM CDT on March 23, 2026, all 16 cities in Porter County, IN in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Hebron, IN with a reading of 4.9.

Over the next 24 hours, the highest UV Index reading in Porter County, IN is expected to be 4.9 in Hebron between 1:00 PM - 2:00 PM CDT today.

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Current UV Index in Cities in Porter County, IN

• Aberdeen - 4.8
• Beverly Shores - 4.8
• Burns Harbor - 4.8
• Chesterton - 4.8
• Dune Acres - 4.8
• Hebron - 4.9
• Kouts - 4.9
• Ogden Dunes - 4.8
• Portage - 4.8
• Porter - 4.8
• Salt Creek Commons - 4.8
• Shorewood Forest - 4.8
• South Haven - 4.8
• Town of Pines - 4.8
• Valparaiso - 4.8
• Wheeler - 4.8