UV Index for St. Augustine South, FL

Current St. Augustine South UV Index

0 (Low)

Last Updated 6 minutes ago

Hourly St. Augustine South UV Index

The hourly St. Augustine South, FL UV Index forecast for Thursday, July 3rd, 2025.

5 Day Hourly St. Augustine South UV Index Forecast

Last Updated 11 hours ago

The UV index forecast for the next five days in St. Augustine South, FL has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in St. Augustine South over the next five days will be 9 on Saturday, July 5th at 12:00 pm.

The UV index forecast for Thursday, July 3rd in St. Augustine South, FL is below.

Time UV Index Risk
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.1
Low
8am 0.8
Low
9am 2.2
Low
10am 4.6
Moderate
11am 7.4
High
12pm 8.8
Very High
1pm 6.2
High
2pm 4
Moderate
3pm 3.6
Moderate
4pm 3
Moderate
5pm 2.2
Low
6pm 1
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 4th in St. Augustine South, 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 0.1
Low
8am 0.7
Low
9am 2.2
Low
10am 2.6
Low
11am 1.7
Low
12pm 2.5
Low
1pm 5.2
Moderate
2pm 8.9
Very High
3pm 7.5
High
4pm 6.2
High
5pm 3.8
Moderate
6pm 1.5
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 5th in St. Augustine South, 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 0.1
Low
8am 0.7
Low
9am 2.2
Low
10am 4.5
Moderate
11am 6
High
12pm 9
Very High
1pm 8.2
Very High
2pm 8.5
Very High
3pm 7.9
High
4pm 5.7
Moderate
5pm 3.2
Moderate
6pm 1.3
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 6th in St. Augustine South, 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