UV Index for La Porte, TX

Current La Porte UV Index

0.8 (Low)

Last Updated 32 minutes ago

Hourly La Porte UV Index

The hourly La Porte, TX UV Index forecast for Tuesday, September 16th, 2025.

5 Day Hourly La Porte UV Index Forecast

Last Updated 5 hours ago

The UV index forecast for the next five days in La Porte, TX has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in La Porte over the next five days will be 9.3 on Friday, September 19th at 1:00 pm.

The UV index forecast for Tuesday, September 16th in La Porte, TX is below.

Time UV Index Risk
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, September 17th in La Porte, 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 1.1
Low
10am 2.8
Low
11am 5
Moderate
12pm 7.2
High
1pm 8.4
Very High
2pm 8.1
Very High
3pm 6.4
High
4pm 4.4
Moderate
5pm 2.2
Low
6pm 0.8
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, September 18th in La Porte, 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 1.1
Low
10am 2.8
Low
11am 5.2
Moderate
12pm 7.5
High
1pm 8.7
Very High
2pm 8.6
Very High
3pm 7
High
4pm 4.7
Moderate
5pm 2.4
Low
6pm 0.8
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, September 19th in La Porte, 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 1.1
Low
10am 3
Moderate
11am 5.6
Moderate
12pm 8
Very High
1pm 9.3
Very High
2pm 9.1
Very High
3pm 7.3
High
4pm 4.8
Moderate
5pm 2.3
Low
6pm 0.8
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, September 20th in La Porte, 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