UV Index for Santee, CA

Current Santee UV Index

0 (Low)

Last Updated 55 minutes ago

Hourly Santee UV Index

The hourly Santee, CA UV Index forecast for Saturday, August 30th, 2025.

5 Day Hourly Santee UV Index Forecast

Last Updated 8 hours ago

The UV index forecast for the next five days in Santee, CA has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Santee over the next five days will be 10.1 on Saturday, August 30th at 1:00 pm.

The UV index forecast for Saturday, August 30th in Santee, CA is below.

Time UV Index Risk
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, August 31st in Santee, 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 0.2
Low
8am 0.9
Low
9am 2.6
Low
10am 5
Moderate
11am 7.6
High
12pm 9.5
Very High
1pm 10
Very High
2pm 9
Very High
3pm 6.7
High
4pm 4
Moderate
5pm 1.8
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 Monday, September 1st in Santee, 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 0.2
Low
8am 0.9
Low
9am 2.5
Low
10am 4.9
Moderate
11am 7.4
High
12pm 9.2
Very High
1pm 9.6
Very High
2pm 8.6
Very High
3pm 6.4
High
4pm 3.8
Moderate
5pm 1.7
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 2nd in Santee, 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 0.1
Low
8am 0.7
Low
9am 2.4
Low
10am 4.7
Moderate
11am 7.3
High
12pm 9.1
Very High
1pm 9.4
Very High
2pm 7.4
High
3pm 6.1
High
4pm 3.7
Moderate
5pm 0.7
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 Wednesday, September 3rd in Santee, 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