Aventura, 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 Aventura, 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
3:23 PM EDT

6.9Risk: High

(Updated 23 minutes ago.)

As of 3:23 PM EDT, the UV Index in Aventura, FL is 6.9 (High).
The UV Index is expected to fall sharply to 4.5 (Moderate) between 4:00 PM - 5:00 PM EDT today.

Hourly UV Index Forecast for Today
Sunday, September 27, 2026

12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PMEastern Daylight Time (EDT)0123456789101112Current Time: 3:23 PM, EDT

UV Index Data sourced from the NOAA.


As of 3:23 PM EDT today in Aventura, FL, the UV Index is currently at a high level of 6.9. As the day progresses, the UV index is expected to fall as the sun sets.

It will return to moderate levels at 4:00 PM and then drop to low levels again from 5:00 PM onwards. 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 Aventura, FL

Today

Time RangeUV IndexRisk
12:00 AM - 10:00 AM (EDT)0 - 1.1
Low
10:00 AM - 11:00 AM2.9
Moderate
11:00 AM - 12:00 PM5.5
High
12:00 PM - 3:00 PM7.9 - 9.3
Very High
3:00 PM - 4:00 PM6.9
High
4:00 PM - 5:00 PM4.5
Moderate
5:00 PM - 12:00 AM0 - 1.6
Low

Tomorrow

Time RangeUV IndexRisk
12:00 AM - 10:00 AM (EDT)0 - 1
Low
10:00 AM - 12:00 PM2.7 - 5
Moderate
12:00 PM - 1:00 PM7.1
High
1:00 PM - 2:00 PM8.2
Very High
2:00 PM - 3:00 PM5.5
High
3:00 PM - 5:00 PM3.3 - 3.7
Moderate
5:00 PM - 12:00 AM0 - 1.7
Low

Detailed Hourly Aventura UV Index Forecast for the next 5 days

Download CSV (Excel) ↓
TimeUV IndexRisk
3:00 PM - 4:00 PM (Now, EDT)6.9
High
4:00 PM - 5:00 PM 4.5
Moderate
5:00 PM - 6:00 PM 1.6
Low
6:00 PM - 7:00 PM 0.2
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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