UV Index for Merrimac, VA

Current Merrimac UV Index

0 (Low)

Last Updated 51 minutes ago

Hourly Merrimac UV Index

The hourly Merrimac, VA UV Index forecast for Sunday, January 25th, 2026.

5 Day Hourly Merrimac UV Index Forecast

Last Updated 10 hours ago

The UV index forecast for the next five days in Merrimac, VA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Merrimac over the next five days will be 3.4 on Monday, January 26th at 12:00 pm.

The UV index forecast for Sunday, January 25th in Merrimac, VA is below.

Time UV Index Risk

The UV index forecast for Monday, January 26th in Merrimac, VA 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 0.8
Low
10am 1.8
Low
11am 2.9
Low
12pm 3.4
Moderate
1pm 3.2
Moderate
2pm 2.5
Low
3pm 1.4
Low
4pm 0.6
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, January 27th in Merrimac, VA 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 0.7
Low
10am 1.6
Low
11am 2.5
Low
12pm 3
Moderate
1pm 2.9
Low
2pm 2.2
Low
3pm 1.3
Low
4pm 0.5
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, January 28th in Merrimac, VA 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 1.3
Low
11am 2
Low
12pm 2.4
Low
1pm 2.3
Low
2pm 1.9
Low
3pm 1.2
Low
4pm 0.5
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, January 29th in Merrimac, VA 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