UV Index for Mountain View, HI

Current Mountain View UV Index

0.1 (Low)

Last Updated 23 minutes ago

Hourly Mountain View UV Index

The hourly Mountain View, HI UV Index forecast for Thursday, October 16th, 2025.

5 Day Hourly Mountain View UV Index Forecast

Last Updated 23 hours ago

The UV index forecast for the next five days in Mountain View, HI has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Mountain View over the next five days will be 9.6 on Friday, October 17th at 12:00 pm.

The UV index forecast for Thursday, October 16th in Mountain View, HI is below.

Time UV Index Risk
8am 0.8
Low
9am 2.5
Low
10am 5
Moderate
11am 7.4
High
12pm 9.4
Very High
1pm 9.2
Very High
2pm 5.6
Moderate
3pm 4.5
Moderate
4pm 2
Low
5pm 0.5
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, October 17th in Mountain View, HI 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 0.1
Low
8am 1
Low
9am 2.9
Low
10am 5.5
Moderate
11am 8.2
Very High
12pm 9.6
Very High
1pm 6.4
High
2pm 3.8
Moderate
3pm 2.7
Low
4pm 1.5
Low
5pm 0.5
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, October 18th in Mountain View, HI is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
6am 0
Low
7am 0.1
Low
8am 0.9
Low
9am 2.8
Low
10am 5.6
Moderate
11am 8.1
Very High
12pm 8.6
Very High
1pm 7.4
High
2pm 4.8
Moderate
3pm 2.4
Low
4pm 1.2
Low
5pm 0.5
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, October 19th in Mountain View, HI is below.

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