UV Index for Roseville, CA

Current Roseville UV Index

0 (Low)

Last Updated 7 minutes ago

Hourly Roseville UV Index

The hourly Roseville, CA UV Index forecast for Sunday, May 18th, 2025.

5 Day Hourly Roseville UV Index Forecast

Last Updated 14 hours ago

The UV index forecast for the next five days in Roseville, CA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Roseville over the next five days will be 9.2 on Monday, May 19th at 1:00 pm.

The UV index forecast for Sunday, May 18th in Roseville, CA is below.

Time UV Index Risk
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.2
Low
8am 1
Low
9am 2.3
Low
10am 4.2
Moderate
11am 6.2
High
12pm 7.8
High
1pm 8.5
Very High
2pm 8.1
Very High
3pm 6.7
High
4pm 4.7
Moderate
5pm 2.8
Low
6pm 1.2
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, May 19th in Roseville, CA 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 0.3
Low
8am 1
Low
9am 2.6
Low
10am 4.6
Moderate
11am 6.9
High
12pm 8.5
Very High
1pm 9.2
Very High
2pm 8.7
Very High
3pm 7.1
High
4pm 5
Moderate
5pm 2.9
Low
6pm 1.3
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, May 20th in Roseville, CA 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 0.3
Low
8am 1
Low
9am 2.5
Low
10am 4.5
Moderate
11am 6.6
High
12pm 8.3
Very High
1pm 9
Very High
2pm 8.3
Very High
3pm 6.8
High
4pm 4.8
Moderate
5pm 2.9
Low
6pm 1.3
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, May 21st in Roseville, CA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low