UV Index for Myrtletown, CA

Current Myrtletown UV Index

0.4 (Low)

Last Updated 33 minutes ago

Hourly Myrtletown UV Index

The hourly Myrtletown, CA UV Index forecast for Thursday, October 16th, 2025.

5 Day Hourly Myrtletown UV Index Forecast

Last Updated 22 hours ago

The UV index forecast for the next five days in Myrtletown, CA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Myrtletown over the next five days will be 4.3 on Saturday, October 18th at 1:00 pm.

The UV index forecast for Thursday, October 16th in Myrtletown, CA is below.

Time UV Index Risk
10am 1.2
Low
11am 2.4
Low
12pm 3.6
Moderate
1pm 4.2
Moderate
2pm 4.1
Moderate
3pm 3.2
Moderate
4pm 2
Low
5pm 0.8
Low
6pm 0.2
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 Myrtletown, CA 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 0.4
Low
10am 1.2
Low
11am 2.5
Low
12pm 3.7
Moderate
1pm 4.1
Moderate
2pm 4.2
Moderate
3pm 3.3
Moderate
4pm 2
Low
5pm 0.8
Low
6pm 0.2
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 Myrtletown, CA 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 0.4
Low
10am 1.2
Low
11am 2.4
Low
12pm 3.6
Moderate
1pm 4.3
Moderate
2pm 4
Moderate
3pm 3
Moderate
4pm 1.8
Low
5pm 0.8
Low
6pm 0.2
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 Myrtletown, CA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low