UV Index for San Castle, FL

Current San Castle UV Index

11.5 (Extreme)

Last Updated 16 minutes ago

Hourly San Castle UV Index

The hourly San Castle, FL UV Index forecast for Wednesday, July 16th, 2025.

5 Day Hourly San Castle UV Index Forecast

Last Updated 23 hours ago

The UV index forecast for the next five days in San Castle, FL has 1 day reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in San Castle over the next five days will be 11.5 on Wednesday, July 16th at 1:00 pm.

The UV index forecast for Wednesday, July 16th in San Castle, FL is below.

Time UV Index Risk
2pm 11.2
Extreme
3pm 9.2
Very High
4pm 2
Low
5pm 2.4
Low
6pm 1
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 17th in San Castle, 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 0.6
Low
9am 1.4
Low
10am 4.4
Moderate
11am 7.1
High
12pm 8.6
Very High
1pm 6.6
High
2pm 6.2
High
3pm 4.1
Moderate
4pm 2.7
Low
5pm 1.9
Low
6pm 0.7
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 18th in San Castle, 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 0.7
Low
9am 2
Low
10am 4.3
Moderate
11am 7.3
High
12pm 9.8
Very High
1pm 9.9
Very High
2pm 7.8
High
3pm 7.7
High
4pm 5.7
Moderate
5pm 2.8
Low
6pm 0.7
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 19th in San Castle, 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 0.7
Low