UV Index for Rosenberg, TX

Current Rosenberg UV Index

0 (Low)

Last Updated 1 minute ago

Hourly Rosenberg UV Index

The hourly Rosenberg, TX UV Index forecast for Wednesday, July 9th, 2025.

5 Day Hourly Rosenberg UV Index Forecast

Last Updated 16 hours ago

The UV index forecast for the next five days in Rosenberg, TX has 3 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Rosenberg over the next five days will be 11.8 on Friday, July 11th at 1:00 pm.

The UV index forecast for Wednesday, July 9th in Rosenberg, TX is below.

Time UV Index Risk
6am 0
Low
7am 0.1
Low
8am 0.8
Low
9am 2.2
Low
10am 4.6
Moderate
11am 7.6
High
12pm 10.1
Very High
1pm 11.5
Extreme
2pm 11.4
Extreme
3pm 9.6
Very High
4pm 6.8
High
5pm 3.9
Moderate
6pm 1.8
Low
7pm 0.6
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 10th in Rosenberg, 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 4.6
Moderate
11am 7.4
High
12pm 10
Very High
1pm 11.4
Extreme
2pm 11.4
Extreme
3pm 9.7
Very High
4pm 7
High
5pm 4.1
Moderate
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 11th in Rosenberg, 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 0.8
Low
9am 2.3
Low
10am 4.8
Moderate
11am 6.7
High
12pm 10.4
Very High
1pm 11.8
Extreme
2pm 11.7
Extreme
3pm 10
Very High
4pm 7.2
High
5pm 4.2
Moderate
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 Saturday, July 12th in Rosenberg, 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