UV Index for Boston, MA

Current Boston UV Index

0 (Low)

Last Updated 56 minutes ago

Hourly Boston UV Index

The hourly Boston, MA UV Index forecast for Thursday, April 25th, 2024.

5 Day Hourly Boston UV Index Forecast

Last Updated 9 hours ago

The UV index forecast for the next five days in Boston, MA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Boston over the next five days will be 5.9 on Saturday, April 27th at 12:00 pm.

The UV index forecast for Thursday, April 25th in Boston, MA is below.

Time UV Index Risk

The UV index forecast for Friday, April 26th in Boston, 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
Low
7am 0.2
Low
8am 0.8
Low
9am 1.9
Low
10am 3.2
Moderate
11am 4.6
Moderate
12pm 5.6
Moderate
1pm 5.8
Moderate
2pm 5.2
Moderate
3pm 4
Moderate
4pm 2.6
Low
5pm 1.4
Low
6pm 0.5
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, April 27th in Boston, 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
Low
7am 0.3
Low
8am 0.9
Low
9am 2.1
Low
10am 3.6
Moderate
11am 5.1
Moderate
12pm 5.9
Moderate
1pm 5.7
Moderate
2pm 5.1
Moderate
3pm 4
Moderate
4pm 2.6
Low
5pm 1.4
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 Sunday, April 28th in Boston, 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
Low
7am 0.1
Low
8am 0.2
Low
9am 0.4
Low
10am 0.5
Low
11am 0.7
Low
12pm 0.4
Low
1pm 0.5
Low
2pm 1.8
Low
3pm 2.3
Low
4pm 1.4
Low
5pm 0.6
Low
6pm 0.2
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, April 29th in Boston, 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
Low
7am 0.2
Low
8am 1
Low
View Historical UV Index Data