Grant County, OK: Current UV Index and Hourly Forecast

As of 8:42 PM CST on February 27, 2026, all 9 cities in Grant County, OK 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 Grant County, OK is expected to be 4.4 in Renfrow between 1:00 PM - 2:00 PM CST tomorrow.

Search Cities in Grant County, OK

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Grant County, OK as of 8:42 PM CST, February 27, 2026

Current UV Index in Cities in Grant County, OK

8:42 PM CST, February 27, 2026