UV Index for McKinney, TX

Current McKinney UV Index

0 (Low)

Last Updated 2 minutes ago

Hourly McKinney UV Index

The hourly McKinney, TX UV Index forecast for Tuesday, February 10th, 2026.

5 Day Hourly McKinney UV Index Forecast

Last Updated 8 hours ago

The UV index forecast for the next five days in McKinney, TX has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in McKinney over the next five days will be 5.4 on Friday, February 13th at 12:00 pm.

The UV index forecast for Tuesday, February 10th in McKinney, TX is below.

Time UV Index Risk
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, February 11th in McKinney, 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
Low
10am 2.6
Low
11am 4
Moderate
12pm 4.9
Moderate
1pm 4.9
Moderate
2pm 3.9
Moderate
3pm 2.4
Low
4pm 1.1
Low
5pm 0.3
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, February 12th in McKinney, 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 0.3
Low
9am 1.1
Low
10am 2.4
Low
11am 4.1
Moderate
12pm 5.2
Moderate
1pm 5.2
Moderate
2pm 4.2
Moderate
3pm 2.7
Low
4pm 1.2
Low
5pm 0.3
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, February 13th in McKinney, 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 0.4
Low
9am 1.3
Low
10am 2.8
Low
11am 4.3
Moderate
12pm 5.4
Moderate
1pm 5.1
Moderate
2pm 4.2
Moderate
3pm 2.2
Low
4pm 1.1
Low
5pm 0.2
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, February 14th in McKinney, 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