UV Index for North Shore, CA

Current North Shore UV Index

1 (Low)

Last Updated 22 minutes ago

Hourly North Shore UV Index

The hourly North Shore, CA UV Index forecast for Wednesday, September 17th, 2025.

5 Day Hourly North Shore UV Index Forecast

Last Updated 5 hours ago

The UV index forecast for the next five days in North Shore, CA has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in North Shore over the next five days will be 8.5 on Thursday, September 18th at 1:00 pm.

The UV index forecast for Wednesday, September 17th in North Shore, CA is below.

Time UV Index Risk
5pm 0.6
Low
6pm 0.1
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, September 18th in North Shore, 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
Low
8am 0.6
Low
9am 1.7
Low
10am 3.9
Moderate
11am 6.5
High
12pm 8.1
Very High
1pm 8.5
Very High
2pm 7.5
High
3pm 5.4
Moderate
4pm 3
Moderate
5pm 1.2
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, September 19th in North Shore, 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
Low
8am 0.6
Low
9am 2
Low
10am 4.1
Moderate
11am 6.4
High
12pm 8
Very High
1pm 8.3
Very High
2pm 7.3
High
3pm 5.2
Moderate
4pm 3
Moderate
5pm 1.2
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, September 20th in North Shore, 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
Low
8am 0.6
Low
9am 2
Low
10am 4.1
Moderate
11am 6.4
High
12pm 8
Very High
1pm 8.4
Very High
2pm 7.3
High
3pm 5.2
Moderate
4pm 3
Moderate
5pm 1.1
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, September 21st in North Shore, 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