Ascension Parish, LA: Current UV Index and Hourly Forecast

As of 1:16 AM CDT on April 28, 2026, all 6 cities in Ascension Parish, LA in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Ascension Parish, LA is expected to be 10.3 in Donaldsonville between 1:00 PM - 2:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Ascension Parish, LA as of 1:16 AM CDT, April 28, 2026

Current UV Index in Cities in Ascension Parish, LA

1:16 AM CDT, April 28, 2026