UV Index for South San Jose Hills, CA

Current South San Jose Hills UV Index

1.8 (Low)

Last Updated 24 minutes ago

Hourly South San Jose Hills UV Index

The hourly South San Jose Hills, CA UV Index forecast for Wednesday, November 5th, 2025.

5 Day Hourly South San Jose Hills UV Index Forecast

Last Updated 23 hours ago

The UV index forecast for the next five days in South San Jose Hills, CA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in South San Jose Hills over the next five days will be 4.8 on Thursday, November 6th at 12:00 pm.

The UV index forecast for Wednesday, November 5th in South San Jose Hills, CA is below.

Time UV Index Risk
10am 3.1
Moderate
11am 4.2
Moderate
12pm 4.6
Moderate
1pm 4.2
Moderate
2pm 2.9
Low
3pm 1.4
Low
4pm 0.4
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, November 6th in South San Jose Hills, 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 1.8
Low
10am 3.2
Moderate
11am 4.4
Moderate
12pm 4.8
Moderate
1pm 4.2
Moderate
2pm 2.8
Low
3pm 1.4
Low
4pm 0.4
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, November 7th in South San Jose Hills, 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 3.1
Moderate
11am 4.2
Moderate
12pm 4.6
Moderate
1pm 4
Moderate
2pm 2.7
Low
3pm 1.4
Low
4pm 0.4
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, November 8th in South San Jose Hills, CA is below.

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