UV Index for Santo, TX

Current Santo UV Index

0 (Low)

Last Updated 49 minutes ago

Hourly Santo UV Index

The hourly Santo, TX UV Index forecast for Saturday, February 21st, 2026.

5 Day Hourly Santo UV Index Forecast

Last Updated 19 hours ago

The UV index forecast for the next five days in Santo, TX has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Santo over the next five days will be 5.4 on Saturday, February 21st at 1:00 pm.

The UV index forecast for Saturday, February 21st in Santo, TX is below.

Time UV Index Risk
8am 0.4
Low
9am 1.2
Low
10am 2.7
Low
11am 4.3
Moderate
12pm 5.3
Moderate
1pm 5.4
Moderate
2pm 4.4
Moderate
3pm 2.9
Low
4pm 1.4
Low
5pm 0.4
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, February 22nd in Santo, 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 0.3
Low
9am 1.2
Low
10am 2.5
Low
11am 4
Moderate
12pm 5.2
Moderate
1pm 5.1
Moderate
2pm 4.1
Moderate
3pm 3
Moderate
4pm 1.4
Low
5pm 0.4
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, February 23rd in Santo, 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 1.2
Low
10am 2.8
Low
11am 4.4
Moderate
12pm 5
Moderate
1pm 5
Moderate
2pm 4.6
Moderate
3pm 3
Moderate
4pm 1.5
Low
5pm 0.4
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, February 24th in Santo, 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