UV Index for Lake Dallas, TX

Current Lake Dallas UV Index

0 (Low)

Last Updated 58 minutes ago

Hourly Lake Dallas UV Index

The hourly Lake Dallas, TX UV Index forecast for Saturday, December 20th, 2025.

5 Day Hourly Lake Dallas UV Index Forecast

Last Updated 14 hours ago

The UV index forecast for the next five days in Lake Dallas, TX has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Lake Dallas over the next five days will be 3.5 on Monday, December 22nd at 12:00 pm.

The UV index forecast for Saturday, December 20th in Lake Dallas, TX is below.

Time UV Index Risk
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0
Low
9am 0.6
Low
10am 1.5
Low
11am 2.4
Low
12pm 3
Moderate
1pm 3.1
Moderate
2pm 2.4
Low
3pm 1.4
Low
4pm 0.6
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, December 21st in Lake Dallas, 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 0.2
Low
10am 0.4
Low
11am 0.6
Low
12pm 0.7
Low
1pm 0.7
Low
2pm 0.6
Low
3pm 0.4
Low
4pm 0.2
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, December 22nd in Lake Dallas, 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 0.6
Low
10am 1.6
Low
11am 2.6
Low
12pm 3.5
Moderate
1pm 3.5
Moderate
2pm 2.8
Low
3pm 1.6
Low
4pm 0.6
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, December 23rd in Lake Dallas, 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