Smith County, MS: Current UV Index and Hourly Forecast

As of 9:30 PM CDT on July 18, 2026, all 5 cities in Smith County, MS 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 Smith County, MS is expected to be 10.9 in Polkville between 1:00 PM - 2:00 PM CDT tomorrow.

Search Cities in Smith County, MS

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Smith County, MS as of 9:30 PM CDT, July 18, 2026

Current UV Index in Cities in Smith County, MS

9:30 PM CDT, July 18, 2026