UV Index for Islesboro, ME

Current Islesboro UV Index

0 (Low)

Last Updated 54 minutes ago

Hourly Islesboro UV Index

The hourly Islesboro, ME UV Index forecast for Monday, February 23rd, 2026.

5 Day Hourly Islesboro UV Index Forecast

Last Updated 6 hours ago

The UV index forecast for the next five days in Islesboro, ME has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Islesboro over the next five days will be 2.2 on Thursday, February 26th at 11:00 am.

The UV index forecast for Monday, February 23rd in Islesboro, ME is below.

Time UV Index Risk
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, February 24th in Islesboro, ME 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 0.2
Low
8am 0.5
Low
9am 1.1
Low
10am 1.6
Low
11am 1.9
Low
12pm 2
Low
1pm 1.8
Low
2pm 1.2
Low
3pm 0.6
Low
4pm 0.2
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, February 25th in Islesboro, ME 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 0.2
Low
9am 0.6
Low
10am 0.7
Low
11am 1
Low
12pm 0.8
Low
1pm 0.6
Low
2pm 0.3
Low
3pm 0.1
Low
4pm 0
Low
5pm 0
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 26th in Islesboro, ME 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 0.2
Low
8am 0.5
Low
9am 1.1
Low
10am 1.7
Low
11am 2.2
Low
12pm 2.1
Low
1pm 1.7
Low
2pm 1.2
Low
3pm 0.6
Low
4pm 0.2
Low
5pm 0
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 27th in Islesboro, ME 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