UV Index for Lone Star, TX

Current Lone Star UV Index

6.9 (High)

Last Updated 35 minutes ago

Hourly Lone Star UV Index

The hourly Lone Star, TX UV Index forecast for Sunday, May 18th, 2025.

5 Day Hourly Lone Star UV Index Forecast

Last Updated 2 hours ago

The UV index forecast for the next five days in Lone Star, TX has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Lone Star over the next five days will be 10.4 on Wednesday, May 21st at 1:00 pm.

The UV index forecast for Sunday, May 18th in Lone Star, TX is below.

Time UV Index Risk
4pm 5.2
Moderate
5pm 3.4
Moderate
6pm 1.4
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, May 19th in Lone Star, 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
Low
10am 1.3
Low
11am 4.1
Moderate
12pm 5.6
Moderate
1pm 9
Very High
2pm 9.9
Very High
3pm 7.3
High
4pm 4.8
Moderate
5pm 2.2
Low
6pm 1
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, May 20th in Lone Star, 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 0.5
Low
9am 0.6
Low
10am 1.4
Low
11am 6.9
High
12pm 9
Very High
1pm 10.1
Very High
2pm 10.1
Very High
3pm 8.6
Very High
4pm 6.2
High
5pm 3.6
Moderate
6pm 1.6
Low
7pm 0.5
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, May 21st in Lone Star, 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 0.2
Low
8am 0.8
Low
9am 1.9
Low
10am 4.4
Moderate
11am 7
High
12pm 9.3
Very High
1pm 10.4
Very High
2pm 10.3
Very High
3pm 8.8
Very High
4pm 6.3
High
5pm 3.6
Moderate
6pm 1.6
Low
7pm 0.5
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, May 22nd in Lone Star, 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 0.2
Low