UV Index for Roswell, GA

Current Roswell UV Index

0.8 (Low)

Last Updated 6 minutes ago

Hourly Roswell UV Index

The hourly Roswell, GA UV Index forecast for Friday, July 18th, 2025.

5 Day Hourly Roswell UV Index Forecast

Last Updated 5 hours ago

The UV index forecast for the next five days in Roswell, GA has 3 days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Roswell over the next five days will be 11.1 on Friday, July 18th at 2:00 pm.

The UV index forecast for Friday, July 18th in Roswell, GA is below.

Time UV Index Risk
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 19th in Roswell, GA 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 1.8
Low
10am 4
Moderate
11am 6.7
High
12pm 9.2
Very High
1pm 10.9
Very High
2pm 11.1
Extreme
3pm 9.8
Very High
4pm 7.4
High
5pm 4
Moderate
6pm 1.1
Low
7pm 0.7
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 20th in Roswell, GA 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 1.8
Low
10am 3.8
Moderate
11am 6.3
High
12pm 9
Very High
1pm 11
Extreme
2pm 7.4
High
3pm 3.8
Moderate
4pm 4.2
Moderate
5pm 2
Low
6pm 1.2
Low
7pm 0.5
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 21st in Roswell, GA 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 1.9
Low
10am 4.1
Moderate
11am 6.8
High
12pm 9.5
Very High
1pm 10.1
Very High
2pm 3.6
Moderate
3pm 6.6
High
4pm 4.8
Moderate
5pm 4.2
Moderate
6pm 2.3
Low
7pm 0.8
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, July 22nd in Roswell, GA 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