UV Index for Granbury, TX

Current Granbury UV Index

0 (Low)

Last Updated 10 minutes ago

Hourly Granbury UV Index

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

5 Day Hourly Granbury UV Index Forecast

Last Updated 17 hours ago

The UV index forecast for the next five days in Granbury, TX has 2 days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Granbury over the next five days will be 12.1 on Saturday, July 5th at 2:00 pm.

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

Time UV Index Risk
7am 0.1
Low
8am 0.7
Low
9am 2
Low
10am 1.8
Low
11am 2.4
Low
12pm 7.9
High
1pm 10.2
Very High
2pm 2.4
Low
3pm 1.2
Low
4pm 1.2
Low
5pm 1.6
Low
6pm 1
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 4th in Granbury, 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 0.2
Low
9am 0.6
Low
10am 1.3
Low
11am 1.7
Low
12pm 4.2
Moderate
1pm 11.2
Extreme
2pm 6.5
High
3pm 4
Moderate
4pm 4
Moderate
5pm 4.5
Moderate
6pm 2.3
Low
7pm 0.8
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 5th in Granbury, 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 0.1
Low
8am 0.7
Low
9am 2.2
Low
10am 4.5
Moderate
11am 7.4
High
12pm 10.3
Very High
1pm 12
Extreme
2pm 12.1
Extreme
3pm 10.6
Very High
4pm 7.9
High
5pm 4.9
Moderate
6pm 2.4
Low
7pm 0.8
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 6th in Granbury, 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 0.1
Low