UV Index

Moderate

This day'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.

Tomorrow24 hours
ExtremeVery highHighModerateLow
LowModerate

Hourly UV and cloud cover

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

Peak UV 4
HourUV indexCloud cover
05%
05%
05%
05%
06%
07%
08%
09%
012%
18%
18%
27%
310%
314%
414%
38%
211%
110%
116%
013%
020%
015%
010%
010%

Quick answer — Hayward, CA

Moderate — Hayward, CA

When is UV highest tomorrow in Hayward, CA: Moderate. This day'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.

Verdict
Moderate
High / Low
72° / 52°
Details
This day's UV index is moderate. Using sunscreen or other…

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