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Last Updated 32 minutes ago
The hourly Nantucket, MA UV Index forecast for Tuesday, July 1st, 2025.
Last Updated 15 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 on Tuesday, July 1st at 2:00 pm.
The UV index forecast for Tuesday, July 1st in Nantucket, MA is below.
Time | UV Index | Risk |
---|---|---|
6am | 0.1 |
Low |
7am | 0.3 |
Low |
8am | 0.6 |
Low |
9am | 2.8 |
Low |
10am | 5.2 |
Moderate |
11am | 2.4 |
Low |
12pm | 4.6 |
Moderate |
1pm | 8.9 |
Very High |
2pm | 9 |
Very High |
3pm | 7.1 |
High |
4pm | 4.7 |
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 Wednesday, July 2nd 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 | 0.6 |
Low |
9am | 0.4 |
Low |
10am | 2.5 |
Low |
11am | 4.9 |
Moderate |
12pm | 8.4 |
Very High |
1pm | 6.6 |
High |
2pm | 6.7 |
High |
3pm | 5.9 |
Moderate |
4pm | 3.9 |
Moderate |
5pm | 2.4 |
Low |
6pm | 0.9 |
Low |
7pm | 0.3 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Thursday, July 3rd 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 | 1.7 |
Low |
9am | 3.3 |
Moderate |
10am | 5.2 |
Moderate |
11am | 6.9 |
High |
12pm | 8.6 |
Very High |
1pm | 9 |
Very High |
2pm | 8.1 |
Very High |
3pm | 6.5 |
High |
4pm | 4.3 |
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 Friday, July 4th 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 |