UV Index for Duck Key, FL

Current Duck Key UV Index

1.8 (Low)

Last Updated 48 minutes ago

Hourly Duck Key UV Index

The hourly Duck Key, FL UV Index forecast for Wednesday, September 17th, 2025.

5 Day Hourly Duck Key UV Index Forecast

Last Updated 2 hours ago

The UV index forecast for the next five days in Duck Key, FL has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Duck Key over the next five days will be 10.5 on Friday, September 19th at 1:00 pm.

The UV index forecast for Wednesday, September 17th in Duck Key, FL is below.

Time UV Index Risk
5pm 0.6
Low
6pm 0.1
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, September 18th in Duck Key, FL is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.1
Low
9am 0.6
Low
10am 1.4
Low
11am 1
Low
12pm 0.8
Low
1pm 1.4
Low
2pm 1.7
Low
3pm 3.8
Moderate
4pm 1.2
Low
5pm 0.3
Low
6pm 0.3
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, September 19th in Duck Key, FL is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.2
Low
9am 1.1
Low
10am 3.3
Moderate
11am 6.2
High
12pm 8.9
Very High
1pm 10.5
Very High
2pm 10.3
Very High
3pm 8.4
Very High
4pm 5.2
Moderate
5pm 2.5
Low
6pm 0.8
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, September 20th in Duck Key, FL is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.2
Low
9am 1.2
Low
10am 3.2
Moderate
11am 6.1
High
12pm 8.7
Very High
1pm 10.3
Very High
2pm 10.1
Very High
3pm 8.3
Very High
4pm 5.6
Moderate
5pm 2.8
Low
6pm 0.9
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, September 21st in Duck Key, FL is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.2
Low