UV Index for Plymouth, NH

Current Plymouth UV Index

0 (Low)

Last Updated 30 minutes ago

Hourly Plymouth UV Index

The hourly Plymouth, NH UV Index forecast for Wednesday, September 3rd, 2025.

5 Day Hourly Plymouth UV Index Forecast

Last Updated 9 hours ago

The UV index forecast for the next five days in Plymouth, NH has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Plymouth over the next five days will be 6.6 on Thursday, September 4th at 1:00 pm.

The UV index forecast for Wednesday, September 3rd in Plymouth, NH is below.

Time UV Index Risk

The UV index forecast for Thursday, September 4th in Plymouth, NH 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 0.7
Low
9am 1.8
Low
10am 3.4
Moderate
11am 5.1
Moderate
12pm 6.3
High
1pm 6.6
High
2pm 5.9
Moderate
3pm 4.4
Moderate
4pm 2.8
Low
5pm 1.3
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, September 5th in Plymouth, NH 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 0.1
Low
9am 0.4
Low
10am 1.4
Low
11am 3.6
Moderate
12pm 5.2
Moderate
1pm 6.4
High
2pm 5.8
Moderate
3pm 4.4
Moderate
4pm 2.3
Low
5pm 0.3
Low
6pm 0.1
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, September 6th in Plymouth, NH 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 0.2
Low
9am 0.6
Low
10am 0.7
Low
11am 0.8
Low
12pm 0.9
Low
1pm 0.8
Low
2pm 0.4
Low
3pm 0.2
Low
4pm 0.2
Low
5pm 0.2
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, September 7th in Plymouth, NH 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 0.6
Low