UV Index for Jacumba, CA

Current Jacumba UV Index

0 (Low)

Last Updated 5 minutes ago

Hourly Jacumba UV Index

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

5 Day Hourly Jacumba UV Index Forecast

Last Updated 11 hours ago

The UV index forecast for the next five days in Jacumba, CA has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Jacumba over the next five days will be 10.5 on Saturday, August 30th at 1:00 pm.

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

Time UV Index Risk
11pm 0
Low

The UV index forecast for Sunday, August 31st in Jacumba, 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 1
Low
9am 2.8
Low
10am 5.4
Moderate
11am 8
Very High
12pm 10
Very High
1pm 10.4
Very High
2pm 9.2
Very High
3pm 6.8
High
4pm 4.1
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 Jacumba, 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 1
Low
9am 2.7
Low
10am 5.2
Moderate
11am 7.8
High
12pm 9.6
Very High
1pm 10.1
Very High
2pm 9
Very High
3pm 6.6
High
4pm 4
Moderate
5pm 1.7
Low
6pm 0.4
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 Jacumba, 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 2.7
Low
10am 5.2
Moderate
11am 6.7
High
12pm 3.8
Moderate
1pm 5.4
Moderate
2pm 8
Very High
3pm 5.5
Moderate
4pm 3
Moderate
5pm 1.6
Low
6pm 0.3
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 Jacumba, 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