UV Index for Marble Falls, TX

Current Marble Falls UV Index

0 (Low)

Last Updated 44 minutes ago

Hourly Marble Falls UV Index

The hourly Marble Falls, TX UV Index forecast for Wednesday, October 8th, 2025.

5 Day Hourly Marble Falls UV Index Forecast

Last Updated 18 hours ago

The UV index forecast for the next five days in Marble Falls, TX has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Marble Falls over the next five days will be 7.7 on Friday, October 10th at 2:00 pm.

The UV index forecast for Wednesday, October 8th in Marble Falls, TX is below.

Time UV Index Risk
8am 0
Low
9am 0.6
Low
10am 1.9
Low
11am 4
Moderate
12pm 6.2
High
1pm 7.6
High
2pm 6.9
High
3pm 3.8
Moderate
4pm 1.5
Low
5pm 0.6
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, October 9th in Marble Falls, 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
Low
9am 0.6
Low
10am 1.8
Low
11am 3.9
Moderate
12pm 6
High
1pm 7.5
High
2pm 7.6
High
3pm 6.4
High
4pm 4.2
Moderate
5pm 2.2
Low
6pm 0.7
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, October 10th in Marble Falls, 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
Low
9am 0.5
Low
10am 1.8
Low
11am 3.9
Moderate
12pm 6.1
High
1pm 7.5
High
2pm 7.7
High
3pm 6.4
High
4pm 4.3
Moderate
5pm 2.2
Low
6pm 0.7
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, October 11th in Marble Falls, 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