UV Index for Jamestown, RI

Current Jamestown UV Index

0 (Low)

Last Updated 44 minutes ago

Hourly Jamestown UV Index

The hourly Jamestown, RI UV Index forecast for Monday, June 16th, 2025.

5 Day Hourly Jamestown UV Index Forecast

Last Updated 10 hours ago

The UV index forecast for the next five days in Jamestown, RI has no days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Jamestown over the next five days will be 7.7 on Wednesday, June 18th at 2:00 pm.

The UV index forecast for Monday, June 16th in Jamestown, RI is below.

Time UV Index Risk
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0.1
Low
7am 0.3
Low
8am 0.7
Low
9am 1
Low
10am 1.5
Low
11am 2.2
Low
12pm 2.8
Low
1pm 4.3
Moderate
2pm 3.9
Moderate
3pm 2.7
Low
4pm 2.6
Low
5pm 1.2
Low
6pm 0.4
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, June 17th in Jamestown, RI 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 0.1
Low
7am 0.2
Low
8am 0.3
Low
9am 0.7
Low
10am 1.4
Low
11am 2.2
Low
12pm 2.2
Low
1pm 2.4
Low
2pm 3.8
Moderate
3pm 3.3
Moderate
4pm 2
Low
5pm 0.8
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 Wednesday, June 18th in Jamestown, RI 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 0.3
Low
9am 0.7
Low
10am 2.6
Low
11am 2.9
Low
12pm 2.8
Low
1pm 6.1
High
2pm 7.7
High
3pm 5.4
Moderate
4pm 3.1
Moderate
5pm 2.2
Low
6pm 0.8
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, June 19th in Jamestown, RI 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 1.4
Low