UV Index for Sebastopol, CA

Current Sebastopol UV Index

0 (Low)

Last Updated 39 minutes ago

Hourly Sebastopol UV Index

The hourly Sebastopol, CA UV Index forecast for Saturday, September 13th, 2025.

5 Day Hourly Sebastopol UV Index Forecast

Last Updated 10 hours ago

The UV index forecast for the next five days in Sebastopol, CA has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Sebastopol over the next five days will be 7.2 on Tuesday, September 16th at 1:00 pm.

The UV index forecast for Saturday, September 13th in Sebastopol, CA is below.

Time UV Index Risk
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, September 14th in Sebastopol, 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 0.3
Low
9am 1.2
Low
10am 2.8
Low
11am 4.8
Moderate
12pm 6.3
High
1pm 6.8
High
2pm 6.8
High
3pm 5.4
Moderate
4pm 3.6
Moderate
5pm 1.7
Low
6pm 0.6
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, September 15th in Sebastopol, 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 0.3
Low
9am 1.2
Low
10am 2.8
Low
11am 4.8
Moderate
12pm 6.6
High
1pm 6.6
High
2pm 6.4
High
3pm 5.4
Moderate
4pm 3.6
Moderate
5pm 1.6
Low
6pm 0.5
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, September 16th in Sebastopol, 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 0.3
Low
9am 1.2
Low
10am 2.8
Low
11am 4.8
Moderate
12pm 6.4
High
1pm 7.2
High
2pm 6.6
High
3pm 5
Moderate
4pm 3.4
Moderate
5pm 1.6
Low
6pm 0.5
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, September 17th in Sebastopol, 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