UV Index for Brownsville, TX

Current Brownsville UV Index

1.2 (Low)

Last Updated 1 minute ago

Hourly Brownsville UV Index

The hourly Brownsville, TX UV Index forecast for Wednesday, July 2nd, 2025.

5 Day Hourly Brownsville UV Index Forecast

Last Updated 21 hours ago

The UV index forecast for the next five days in Brownsville, TX has 3 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Brownsville over the next five days will be 12.5 on Thursday, July 3rd at 2:00 pm.

The UV index forecast for Wednesday, July 2nd in Brownsville, TX is below.

Time UV Index Risk
11am 5.7
Moderate
12pm 8.6
Very High
1pm 11.3
Extreme
2pm 11.8
Extreme
3pm 10.2
Very High
4pm 7.1
High
5pm 4.5
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 Thursday, July 3rd in Brownsville, 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 0.6
Low
9am 2
Low
10am 4.4
Moderate
11am 7.3
High
12pm 10.2
Very High
1pm 12.1
Extreme
2pm 12.5
Extreme
3pm 10.8
Very High
4pm 7.3
High
5pm 4.6
Moderate
6pm 2.1
Low
7pm 0.6
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 4th in Brownsville, 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 0.6
Low
9am 2
Low
10am 4.4
Moderate
11am 7.4
High
12pm 10.2
Very High
1pm 11.8
Extreme
2pm 11.8
Extreme
3pm 10.3
Very High
4pm 7.5
High
5pm 4.5
Moderate
6pm 2
Low
7pm 0.6
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 5th in Brownsville, 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