Do I need sunscreen today in Louisville, KY

UV Index

Moderate

Today's UV index is moderate. Using sunscreen or other UV protection is recommended. Try to avoid direct sun exposure between 11 AM and 4 PM.

TodayTomorrow

ExtremeVery highHighModerateLow

1PM

4PM

7PM

10PM

1AM

3AM

LowModerate

UV index is unitless. Cloud cover is shown as a percentage.

Peak UV 4

HourUV indexCloud cover

2PM1Low96%

3PM2Low95%

4PM2Low94%

5PM3Moderate94%

6PM4Moderate93%

7PM3Moderate89%

8PM3Moderate87%

9PM3Moderate83%

10PM2Low77%

11PM1Low76%

12AM1Low58%

1AM0Low63%

2AM0Low60%

3AM0Low62%