UV Index for San Isidro, TX

Current San Isidro UV Index

0 (Low)

Last Updated 43 minutes ago

Hourly San Isidro UV Index

The hourly San Isidro, TX UV Index forecast for Thursday, July 3rd, 2025.

5 Day Hourly San Isidro UV Index Forecast

Last Updated 16 hours ago

The UV index forecast for the next five days in San Isidro, TX has 2 days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in San Isidro over the next five days will be 12.3 on Friday, July 4th at 2:00 pm.

The UV index forecast for Thursday, July 3rd in San Isidro, TX is below.

Time UV Index Risk
6am 0
Low
7am 0
Low
8am 0.5
Low
9am 1.6
Low
10am 3.8
Moderate
11am 6.4
High
12pm 8.2
Very High
1pm 4.7
Moderate
2pm 3.2
Moderate
3pm 1.8
Low
4pm 1.3
Low
5pm 2.2
Low
6pm 1.9
Low
7pm 0.6
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 4th in San Isidro, TX 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 0.4
Low
9am 1.8
Low
10am 4.2
Moderate
11am 7.5
High
12pm 10.1
Very High
1pm 12
Extreme
2pm 12.3
Extreme
3pm 10.7
Very High
4pm 7.9
High
5pm 4.8
Moderate
6pm 2.2
Low
7pm 0.7
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 5th in San Isidro, TX 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 1.9
Low
10am 4.3
Moderate
11am 7.4
High
12pm 10.3
Very High
1pm 11.8
Extreme
2pm 11.7
Extreme
3pm 10.1
Very High
4pm 7.5
High
5pm 4.4
Moderate
6pm 2
Low
7pm 0.6
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 6th in San Isidro, TX 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