UV Index for West Palm Beach, FL

Current West Palm Beach UV Index

0 (Low)

Last Updated 2 minutes ago

Hourly West Palm Beach UV Index

The hourly West Palm Beach, FL UV Index forecast for Thursday, September 18th, 2025.

5 Day Hourly West Palm Beach UV Index Forecast

Last Updated 11 hours ago

The UV index forecast for the next five days in West Palm Beach, FL has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in West Palm Beach over the next five days will be 9.8 on Friday, September 19th at 1:00 pm.

The UV index forecast for Thursday, September 18th in West Palm Beach, FL is below.

Time UV Index Risk
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.1
Low
9am 0.4
Low
10am 0.6
Low
11am 0.8
Low
12pm 1.3
Low
1pm 2
Low
2pm 2.2
Low
3pm 1.2
Low
4pm 1
Low
5pm 0.6
Low
6pm 0.3
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, September 19th in West Palm Beach, 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
High
12pm 8.5
Very High
1pm 9.8
Very High
2pm 9.1
Very High
3pm 6.4
High
4pm 4.6
Moderate
5pm 2.4
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 West Palm Beach, 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
Low
10am 3.2
Moderate
11am 5.8
Moderate
12pm 8.3
Very High
1pm 9.3
Very High
2pm 9
Very High
3pm 6.4
High
4pm 4.8
Moderate
5pm 2.6
Low
6pm 0.8
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, September 21st in West Palm Beach, 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