UV Index for Alpharetta, GA

Current Alpharetta UV Index

0 (Low)

Last Updated 58 minutes ago

Hourly Alpharetta UV Index

The hourly Alpharetta, GA UV Index forecast for Thursday, May 1st, 2025.

5 Day Hourly Alpharetta UV Index Forecast

Last Updated 10 hours ago

The UV index forecast for the next five days in Alpharetta, GA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Alpharetta over the next five days will be 8.7 on Saturday, May 3rd at 2:00 pm.

The UV index forecast for Thursday, May 1st in Alpharetta, GA is below.

Time UV Index Risk
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 1.9
Low
11am 2.3
Low
12pm 6.4
High
1pm 8.3
Very High
2pm 8.4
Very High
3pm 7.6
High
4pm 5.9
Moderate
5pm 3.7
Moderate
6pm 1.7
Low
7pm 0.6
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, May 2nd in Alpharetta, 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 0.4
Low
9am 1.2
Low
10am 2.7
Low
11am 4.8
Moderate
12pm 6.4
High
1pm 7.4
High
2pm 8.3
Very High
3pm 8.2
Very High
4pm 6.3
High
5pm 3.6
Moderate
6pm 1.7
Low
7pm 0.5
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, May 3rd in Alpharetta, 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 0.3
Low
9am 1.4
Low
10am 2.4
Low
11am 4.7
Moderate
12pm 7.1
High
1pm 8.2
Very High
2pm 8.7
Very High
3pm 7.5
High
4pm 5.9
Moderate
5pm 3.6
Moderate
6pm 1.6
Low
7pm 0.5
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, May 4th in Alpharetta, 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 0.4
Low