UV Index for Nantucket, MA

Current Nantucket UV Index

0 (Low)

Last Updated 46 minutes ago

Hourly Nantucket UV Index

The hourly Nantucket, MA UV Index forecast for Tuesday, June 18th, 2024.

5 Day Hourly Nantucket UV Index Forecast

Last Updated 11 hours ago

The UV index forecast for the next five days in Nantucket, MA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Nantucket over the next five days will be 9.9 on Tuesday, June 18th at 1:00 pm.

The UV index forecast for Tuesday, June 18th in Nantucket, MA is below.

Time UV Index Risk
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0.2
Low
7am 0.7
Low
8am 1.8
Low
9am 3.7
Moderate
10am 6
High
11am 8
Very High
12pm 9.6
Very High
1pm 9.9
Very High
2pm 9
Very High
3pm 7
High
4pm 4.6
Moderate
5pm 2.4
Low
6pm 1
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, June 19th in Nantucket, MA 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 0.2
Low
7am 0.7
Low
8am 1.8
Low
9am 3.6
Moderate
10am 5.8
Moderate
11am 7.8
High
12pm 9.2
Very High
1pm 9.3
Very High
2pm 8.4
Very High
3pm 6.6
High
4pm 4.4
Moderate
5pm 2.5
Low
6pm 1.1
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, June 20th in Nantucket, MA 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 0.2
Low
7am 0.7
Low
8am 1.8
Low
9am 3.7
Moderate
10am 5.9
Moderate
11am 7.9
High
12pm 9.4
Very High
1pm 9.6
Very High
2pm 8.4
Very High
3pm 6.6
High
4pm 4.3
Moderate
5pm 2.6
Low
6pm 1.1
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, June 21st in Nantucket, MA 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 0.2
Low
7am 0.6
Low
8am 1.6
Low