UV Index for Houston, AK

Current Houston UV Index

0 (Low)

Last Updated 43 minutes ago

Hourly Houston UV Index

The hourly Houston, AK UV Index forecast for Monday, August 25th, 2025.

5 Day Hourly Houston UV Index Forecast

Last Updated 12 hours ago

The UV index forecast for the next five days in Houston, AK has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Houston over the next five days will be 3.8 on Tuesday, August 26th at 2:00 pm.

The UV index forecast for Monday, August 25th in Houston, AK is below.

Time UV Index Risk
11pm 0
Low

The UV index forecast for Tuesday, August 26th in Houston, AK 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 0.6
Low
10am 1.1
Low
11am 2.1
Low
12pm 3
Moderate
1pm 3.5
Moderate
2pm 3.8
Moderate
3pm 2.9
Low
4pm 1
Low
5pm 0.7
Low
6pm 0.3
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, August 27th in Houston, AK 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 0.4
Low
12pm 0.6
Low
1pm 1
Low
2pm 1.8
Low
3pm 1.8
Low
4pm 1.4
Low
5pm 1.2
Low
6pm 0.4
Low
7pm 0.2
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, August 28th in Houston, AK 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 0.3
Low
11am 0.7
Low
12pm 1.2
Low
1pm 1.8
Low
2pm 1.7
Low
3pm 2
Low
4pm 1.8
Low
5pm 1.3
Low
6pm 0.9
Low
7pm 0.3
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, August 29th in Houston, AK is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low