UV Index for Merkel, TX

Current Merkel UV Index

0 (Low)

Last Updated 15 minutes ago

Hourly Merkel UV Index

The hourly Merkel, TX UV Index forecast for Sunday, September 14th, 2025.

5 Day Hourly Merkel UV Index Forecast

Last Updated 15 hours ago

The UV index forecast for the next five days in Merkel, TX has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Merkel over the next five days will be 9 on Sunday, September 14th at 2:00 pm.

The UV index forecast for Sunday, September 14th in Merkel, TX is below.

Time UV Index Risk
5am 0
Low
6am 0
Low
7am 0
Low
8am 0
Low
9am 0.6
Low
10am 1.6
Low
11am 3.2
Moderate
12pm 5.6
Moderate
1pm 7.9
High
2pm 9
Very High
3pm 7.9
High
4pm 5.7
Moderate
5pm 3.2
Moderate
6pm 1.3
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, September 15th in Merkel, 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 0.7
Low
10am 2.2
Low
11am 4.4
Moderate
12pm 6.8
High
1pm 8.4
Very High
2pm 8.7
Very High
3pm 7.5
High
4pm 5.4
Moderate
5pm 3
Moderate
6pm 1.2
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, September 16th in Merkel, 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 0.7
Low
10am 2.1
Low
11am 4
Moderate
12pm 6.3
High
1pm 7.5
High
2pm 8
Very High
3pm 6.6
High
4pm 4.9
Moderate
5pm 2.7
Low
6pm 1
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, September 17th in Merkel, 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