Bay Harbor Islands, FL: Current UV Index and Hourly Forecast

On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Bay Harbor Islands, Miami-Dade County, Florida (FL). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.

Current UV Index
3:11 PM EDT

4.2Risk: Moderate

(Updated 11 minutes ago.)

As of 3:11 PM EDT, the UV Index in Bay Harbor Islands, FL is 4.2 (Moderate).
The UV Index is expected to fall sharply to 1.2 (Low) between 4:00 PM - 5:00 PM EDT today.

Hourly UV Index Forecast for Today
Friday, May 29, 2026

12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PMEastern Daylight Time (EDT)0123456789101112Current Time: 3:11 PM, EDT

UV Index Data sourced from the NOAA.


As of 3:11 PM EDT today in Bay Harbor Islands, FL, the UV Index is currently at a moderate level of 4.2. As the day progresses, the UV index is expected to fall as the sun sets.

The UV Index will return to low levels of 1.2 at 4:00 PM. As the day transitions into the night, the UV Index will drop back down to 0 at 7:00 PM.


Summary of Hourly UV Index Forecast for Today and Tomorrow in Bay Harbor Islands, FL

Today

Time RangeUV IndexRisk
12:00 AM - 10:00 AM (EDT)0 - 1.8
Low
10:00 AM - 11:00 AM4
Moderate
11:00 AM - 12:00 PM7.3
High
12:00 PM - 1:00 PM10
Very High
1:00 PM - 3:00 PM11 - 11.3
Extreme
3:00 PM - 4:00 PM4.2
Moderate
4:00 PM - 12:00 AM0 - 1.2
Low

Tomorrow

Time RangeUV IndexRisk
12:00 AM - 10:00 AM (EDT)0 - 1.8
Low
10:00 AM - 11:00 AM3.6
Moderate
11:00 AM - 1:00 PM6 - 6.7
High
1:00 PM - 2:00 PM7.7
Very High
2:00 PM - 3:00 PM7.2
High
3:00 PM - 4:00 PM2.6
Moderate
4:00 PM - 12:00 AM0 - 1.5
Low

Detailed Hourly Bay Harbor Islands UV Index Forecast for the next 5 days

Download CSV (Excel) ↓
TimeUV IndexRisk
3:00 PM - 4:00 PM (Now, EDT)4.2
Moderate
4:00 PM - 5:00 PM 1.2
Low
5:00 PM - 6:00 PM 0.7
Low
6:00 PM - 7:00 PM 0.3
Low
7:00 PM - 8:00 PM 0
Low
8:00 PM - 9:00 PM 0
Low
9:00 PM - 10:00 PM 0
Low
10:00 PM - 11:00 PM 0
Low
11:00 PM - 12:00 AM 0
Low

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