UV Index for Brenham, TX

Current Brenham UV Index

0 (Low)

Last Updated 52 minutes ago

Hourly Brenham UV Index

The hourly Brenham, TX UV Index forecast for Tuesday, October 21st, 2025.

5 Day Hourly Brenham UV Index Forecast

Last Updated 15 hours ago

The UV index forecast for the next five days in Brenham, TX has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Brenham over the next five days will be 6.5 on Wednesday, October 22nd at 2:00 pm.

The UV index forecast for Tuesday, October 21st in Brenham, TX is below.

Time UV Index Risk
5am 0
Low
6am 0
Low
7am 0
Low
8am 0
Low
9am 0.4
Low
10am 1.5
Low
11am 3.3
Moderate
12pm 5.2
Moderate
1pm 6.3
High
2pm 6.3
High
3pm 5
Moderate
4pm 1.5
Low
5pm 1.1
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, October 22nd in Brenham, 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 0.3
Low
10am 1.2
Low
11am 2.4
Low
12pm 3
Moderate
1pm 6.4
High
2pm 6.5
High
3pm 5.2
Moderate
4pm 3.3
Moderate
5pm 1.4
Low
6pm 0.3
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, October 23rd in Brenham, 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 1.6
Low
11am 3.3
Moderate
12pm 4.4
Moderate
1pm 4.9
Moderate
2pm 4.4
Moderate
3pm 3.6
Moderate
4pm 3
Moderate
5pm 1.4
Low
6pm 0.3
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, October 24th in Brenham, 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