Places / Salt Lake City, Utah
UV index in Salt Lake City, Utah
Check another placeLoading today’s UV…
- Low 0 to 2
- Moderate 3 to 5
- High 6 to 7
- Very high 8 to 10
- Extreme 11+
Hour-by-hour numbers
| Time | UV index | Level |
|---|
The next few days
Each day’s UV curve and peak, drawn on the same scale so you can compare. The forecast reaches roughly four days ahead.
What to do today
About Salt Lake City
Salt Lake City occupies a valley beside the Wasatch Range. Central-city coordinates are useful for parks and streets, but they do not describe every canyon, resort or exposed ridgeline nearby.
When to check the UV here
The sun’s seasonal height changes the daily curve. For a mountain day, check the place you are visiting instead of assuming a valley forecast applies unchanged above town.
Planning your time outside
Take shade breaks on open urban paths and carry covering for canyon outings. On snow, include UV-blocking eye protection even if the day is cold.
How to read this forecast
The chart loads hourly model data from currentuvindex.com for 40.7608, -111.891. Times are local to this forecast point. Open Hour-by-hour numbers for the values, or compare the next few days below the main chart.
The forecast describes UV for the area, not the dose on your skin. Buildings, trees, cloud and reflective surfaces can change your exposure. It does not measure a particular beach chair, trail or street.
What time does UV drop below 3?
Read the descending side of today’s curve, then check that the later hours remain below 3. The time changes with the date and weather. See how to find the afternoon drop instead of using a fixed clock time.
What should I bring?
Plan sun protection when the forecast reaches 3 or higher. Shade, covering, a hat, sunglasses and sunscreen work together. At very high UV, arrange outdoor time around the peak rather than relying on sunscreen alone.
Nearby or similar forecasts
Related guides
Sources and local information
UV forecasts are model estimates and can differ from conditions on the ground. Live data requires JavaScript and a connection to the provider; no typical UV values are substituted if it fails. Page updated October 15, 2026. See how the data works.